We use PHP version 8.1.2. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content. The Array.forEach() method. But heres something to consider: What happens if we set the email address to a private variable? To learn more about PHP, consider taking a PHP course. Generally speaking you can do a foreach loop which cycles over each member, assigning it a new temporary name, and then lets you handle that particular member via that name: Thanks to everyone anyway!! ubercart 3 Restrict total cart quantity amount needed to checkout (e.g. Fetch & Print Multidimensional Stdclass Object Values using foreach loop It's like a normal class object iteration. To know more, you should use var_dump to display the content of $this->_players before the loop, just to make sure it contains what you expect it to : If $this->_players doesn't contain what you expect it to (and it probably doesn't ! Syntax: foreach ( $array as $element ) { // PHP Code to be executed } Skillbakerystudios. The current value will always hold the current internal array pointer. There are two methods of using the convert to array method using an object in PHP, which are: - Using the json_decode and json_encode Method The json_decode () function is a built-in PHP function that is used to decode a JSON string. Note that the array iteration will only occur through public variables, not private variables. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Using flutter mobile packages in flutter web. whenComplete() method not working as expected - Flutter Async, iOS app crashes when opening image gallery using image_picker. This is where everything is declared and called: The error message indicates that you are trying to all the BattleInitiated() method on something that wasn't an object. Why do quantum objects slow down when volume increases? What happens if you score more than 99 points in volleyball? Considering $this->_players is modified by the AddPlayer() method, which adds what it receives to the end of the array, I would bet that AddPlayer() is called at least once without a correct $player as a parameter. Java - array of objects Create a function that sum elements of an array and then delete the first element of array and repeatedly sum the array again until array is empty. I'm trying to use a foreach loop for an array of objects. FOREACH loops are the best loop for iterating through arrays. This is new. Find centralized, trusted content and collaborate around the technologies you use most. Penrose diagram of hypothetical astrophysical white hole. You can instead put into your foreach loop the names of, say $index and $object if those are how you think if your foreach key and value. Looking at this, you may need to convert it from what might be a Javascript array of objects to something PHP can work with. Making statements based on opinion; back them up with references or personal experience. . Theres no real reason not to, except that FOREACH loops are easier to read and easier to use. for loop array of object php. I have these two PHP files where I create a programClasses.php file and an instructorForm.php file. Increment and decrement The ++ and -- operators are used to increment and decrement numeric values. Let's get started! ArrayObject::STD_PROP_LIST Properties of the object have their normal functionality when accessed as list (var_dump, foreach, etc.). I just realized I was adding $PlayerC not $playerC. In foreach, the array's pointer is advanced by the one so that it will go to the next element in the array/arrays. Looping over arrays and objects is a pretty common task, and it's good that you're wanting to learn how to do it. Create an online video course, reach students across the globe, and earn money. If you have an array of objects, even with custom keys, it is the as $key => $value in the foreach loop declaration that's so important. I added some code above, but the third player, PlayerC, is null once it is added using AddPlayer any ideas? For most operations, this will work fine (PHP will treat a string 2 as an int 2). php loop through an array of objects; foreach loop on array of objects in php; php foreach iterate array of objects; iterate thru object array php; for loop array object in php; array inside a object php iterate; How to iterate over an array of objects in php; php array object loop; loop used for arrays n objects php; looping on object with . The PHP FOREACH function is an excellent method for iterating through a PHP array or an object. Why do quantum objects slow down when volume increases? It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. | By Edwin Diaz, Coding Faculty Solutions. PHP foreach statement The foreach statement simplifies traversing over collections of data. The forEach() method lets you traverse through the array and executes a provided function once for each array element exactly like the map() method. It doesn't return a new array. We could also include the index if we wanted: Assuming your sm_id and c_id properties are public, you can access them by using a foreach on the array: Recursive traverse object or array with array or objects elements: I have an array of objects; running print_r() returns the output below; How to loop through the result and access the student class objects? Connect and share knowledge within a single location that is structured and easy to search. Asking for help, clarification, or responding to other answers. For example, to print all the name and id numbers from our example JSON document: foreach ($json_array as $elem) { echo ($elem ['id']. Were using an array to store configuration settings in the next example. Why does the USA not have a constitutional court? Thanks to everyone anyway!! When should i use streams vs just accessing the cloud firestore once in flutter? confusion between a half wave and a centre tapped full wave rectifier. Thanks for looking back at this. Reference What does this symbol mean in PHP? FOREACH is a compact, easy-to-use function, and it can be compelling when used correctly. foreach loop to iterate over key-value pairs of PHP array. How do we iterate through this? how to make a function loop once in foreach php, how to code from looping in a foreach loop php, how create array of arrays with foreach in php, how to make 10 records in array by using foreach loop in php, php add element to array being looped foreach, how can we add for loop under the forech loop in php, how can we foreach loop under add for loop in php. Lets begin with a simple class in PHP: We will iterate through this class exactly as we iterated through an array: As you can see, we could iterate through the object the same as an array, and we were able to iterate through all the variables. Private variables have a limited scope; only the class student can access that variable. Here is an example of how to iterate over an object in PHP: How to access stdclass object after a specific key value pair. Understanding Syntax, Types, and More, PHP FOREACH: How to Use the FOREACH Function with Arrays. rev2022.12.11.43106. How do I check if an array includes a value in JavaScript? To learn more, see our tips on writing great answers. The JavaScript array forEach() method is used to invoke the specified function once for each array element. The PHP foreach loop is a way to iterate through an array of objects. How many transistors at minimum do you need to build a general-purpose computer? We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. Basically, I need to return the value or null if it's not set or does not exists, or in general not useful for databases records. The PHP foreach Loop The foreach loop works only on arrays, and is used to loop through each key/value pair in an array. PlayerObject is what ever your class name for player is. This is also how you use PHP FOREACH to iterate through objects which is the next topic for discussion. The code can be edited online using our online demo. Debian/Ubuntu - Is there a man page listing all the version codenames/numbers? PHP Foreach Loop With Key and Value. In fact, its the best method for iterating through an array or an object. Counterexamples to differentiation under integral sign, revisited. More information is needed. //getObjectArray() retrieves an array of objects $objArr = &getObjectArray(); foreach($objArr as $obj)//warning generated here { echo "Name:" . how to loop an array and get five objects in php. From PHP docs: Consider the following array: This is a valid array in PHP and wouldnt be a valid array in many other languages. The foreach() method is used to loop through the elements in an indexed or associative array. Today, we're going to take a look at the PHP FOREACH function, how it's used, and what some alternatives might be. Description forEach () calls a provided callbackFn function once for each element in an array in ascending index order. That means you can have an array with multiple types of variables in it. Even better, it's pretty easy to use. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Today, were going to take a look at the PHP FOREACH function, how its used, and what some alternatives might be. MOSFET is getting very hot at high frequency PWM, Better way to check if an element only exists in one array, Central limit theorem replacing radical n with n, Counterexamples to differentiation under integral sign, revisited. Examples from various sources (github,stackoverflow, and others). forEach () takes callback function as a parameter. Lets run this array through a FOREACH loop. As you can see, in the FOR loop, we need to refer to $array[$key] rather than just $temporary_variable. How to check if widget is visible using FlutterDriver. function get_array_deep_value (array . $item. Did neanderthals need vitamin C from the diet? when you call BeginBattle() the $player1->BattleInitiated(); will be successful but the $player2->BattleInitiated() will give you the fatal error and stop your code from running. Before, weve discussed that PHP is somewhat unique in that its not strictly typed by default. A Computer Science portal for geeks. Ready to optimize your JavaScript with Rust? php foreach json object Alan m $arr = json_decode (' [ {"var1":"9","var2":"16","var3":"16"}, {"var1":"8","var2":"15","var3":"15"}]'); foreach ($arr as $item) { //foreach element in $arr $uses = $item ['var1']; //etc } View another examples Add Own solution Log in, to leave a comment 4.5 4 Brentb 95 points Foreach works by looping through the values of the arrays. The Foreach () method in AngularJS allows you to traverse objects in collections. I had just to do: So it worked! This is the key value of the item. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. : +49 (0) 9673 255 Fax: +49 (0) 9673 475 pertl_reisen@t-online.de $data = json_decode (stripslashes ($_REQUEST ['element'])); foreach ($data as $single) { $sql = "INSERT INTO .. create array of object from for loop in php. To help with that, you could use var_dump on the $player being added : If that var_dump indicates at least once that $player is not an object (for instance, it's null, or an array, or a string, ), that's the cause of your Fatal Error. Return Values. Returns a copy of the array. Each array element is a variable with a different data type, and each element key is a string rather than a number. stdClass Object and array how to using php, iterating through a stdClass object in PHP. Creating Local Server From Public Address Professional Gaming Can Build Career CSS Properties You Should Know The Psychology Price How Design for Printing Key Expect Future. You may try the following code and execute at your end for multilevel arrays. The below PHP code example shows how to loop through an array of objects using the foreach loop. Foreach in foreach alternative. This loop will take each object in the array and perform the specified operation on it. Thanks for contributing an answer to Stack Overflow! Not the answer you're looking for? I added a check when a player is added to the battle to see if it is a 'Player'. But in reality, there are many types of loops, and both can be used pretty effectively. The foreach loop though iterates over an array of elements, the execution is simplified and finishes the loop in less time comparatively. Creating Local Server From Public Address Professional Gaming Can Build Career CSS Properties You Should Know The Psychology Price How Design for Printing Key Expect Future. Is MethodChannel buffering messages until the other side is "connected"? This is a common operation in PHP when working with arrays of data. Loop through the array of objects Introduction In every programming language it is very common that looping through the array, similarly in Javascript also to loop through the array, we will use forEach (). ArrayObject::ARRAY_AS_PROPS Entries can be accessed as properties (read and write). PHP for Beginners Become a PHP Master CMS Project, The Complete Object Oriented PHP Developer Course, PHP with Laravel for beginners Become a Master in Laravel, Complete PHP OOP Concepts for Absolute Beginners + Projects, PHP SETCOOKIE: Setting Cookies Through PHP Programming, How to Use a PHP Array: Everything You Need to Know, How to Use the PHP STR_REPLACE Function to Find and Replace Strings, PHP FOR Loops: How to Use the FOR Loop in PHP, PHP IN_ARRAY Function: How To Find a Value in an Array, PHP STRSTR: How to Use the STRSTR Function, PHP vs. Javascript: Which Is Better? I then wanted to create a drop down selection that . The below code can be used to parse JSON array . But youll need a different syntax that considers these key value pairs because you may want to know the key value statement, too. Some operations in PHP are strictly typed and will not allow this. array inside object php for loop. Your $player variable is either null or not an Object of the type you want it to be. An object can be treated as an array for the purposes of the PHP FOREACH function. The first argument of forEach () is the callback function called for every item in the array. More Detail. What properties should my fictional HEAT rounds have to punch through heavy armor and ERA? That runs just fine. Glad to see you found what was causing the problem :-) And thanks for explaning it :-). $obj->name; echo "Surnam:". When using objects, the object properties will take the place of "keys". $obj->surname; }. Even better, its pretty easy to use. Is it appropriate to ignore emails from a student asking obvious questions? How can I fix it? You can both key and value of the array by the . How to insert an item into an array at a specific index (JavaScript), Sort array of objects by string property value. PHP array delete by value (not key) . Example #1 Simple Object Iteration <?php class MyClass { public $var1 = 'value 1'; public $var2 = 'value 2'; public $var3 = 'value 3'; Slot 0 is the array 0, slot 1 is the array 1, and so forth: there are numerical keys. As you will see my comment on the accepted answer stating that the poster's tips helped me to find the typo and also helped me to realize that I needed to validate the entries before adding them. Inside of the BeginBattle() method I want to iterate through all of the objects and increment their played count automatically. $key. $array. $array. The foreach loop works exactly the same way when using it to iterate over objects. Please refer below example for more understanding and learn how to iterate Stdclass object foreach in php with following example block of code. PHP for Beginners: learn everything you need to become a professional PHP developer with practical exercises & projects. The PHP FOREACH function is an excellent method for iterating through a PHP array or an object. Lets take a look at this secondary FOREACH syntax: In the above, the parameters are mostly unchanged: The below example will iterate through our array of string keys while also preserving both the key and its value. It takes in a JSON encoded string and transforms it into a PHP variable. PHP provides a way for objects to be defined so it is possible to iterate through a list of items, with, for example a foreach statement. Where does the idea of selling dragon parts come from? Thanks for contributing an answer to Stack Overflow! By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How to make voltage plus/minus signs bolder? Create an Array in PHP In PHP, the array () function is used to create an array: array (); In PHP, there are three types of arrays: Indexed arrays - Arrays with a numeric index Associative arrays - Arrays with named keys Multidimensional arrays - Arrays containing one or more arrays Get The Length of an Array - The count () Function The temporary variable that will contain the current value. A Computer Science portal for geeks. Why do some airports shuffle connecting passengers through security again. How do you parse and process HTML/XML in PHP? Should I give a brutally honest feedback on course evaluations? TabBar and TabView without Scaffold and with fixed Widget. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. Do you really have an array, or do you have a json encoded string as you've shown? As you can see, the $current_language element gets assigned within the code block, so it always refers to the current element. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Did the apostolic or early church fathers acknowledge Papal infallibility? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Each and every element/item in the array will be stored in $value/any other variable as needed. Looping over arrays and objects is a pretty common task, and it's good that you're wanting to learn how to do it. Is it correct to say "The glue on the back of the sticker is dying down so I can not stick the sticker to the wall"? Search for jobs related to Php array of objects foreach or hire on the world's largest freelancing marketplace with 20m+ jobs. Unfortunately, the web browser shows I have an error: Fatal error: Call to a member function BattleInitiated() on a non-object in /nfs/c05/h01/mnt/70299/domains/munchkinparty.neededspace.net/html/Battle.php on line 75. In above flowchart, you can see that the Foreach construct check the array or object expression for its count. The array or object that you want to iterate through. Were going to start with the most basic syntax. Here's what the definition of the forEach() method looks like. Return value undefined. In FSX's Learning Center, PP, Lesson 4 (Taught by Rod Machado), how does Rod calculate the figures, "24" and "48" seconds in the Downwind Leg section? The arr.forEach () method calls the provided function once for each element of the array. 22 Lectures 40 mins. But there are a few differences. Luckily, the FOREACH array pointer is advanced enough that it can easily traverse string array elements. Find centralized, trusted content and collaborate around the technologies you use most. How to use implode a column from an array of stdClass objects? The FOREACH construct is easy to build, though do recall that it works only on arrays and objects. Judging from your code, the problem seems to be with this loop, in the BeginBattle() method : Which means $player, at least one in your array, is probably not an object ; maybe it's null, or an array ? The function will take the object as the arguments and will create an array of those objects. In this tutorial, we will learn the syntax of foreach loop construct and go through following scenarios foreach loop to iterate over PHP array of numbers. PHP foreach tutorial shows how to loop over array elements and object properties in PHP with foreach statement. My work as a freelance was used in a scientific paper, should I be included as an author? The increment and decrement operators are split into pre-increment and post-increment versions. Introduction to PHP array_filter () function When you want to filter elements of an array, you often iterate over the elements and check whether the result array should include each element. This is what makes FOREACH so powerful and so easy to use. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. Syntax: array.forEach (callback (element, index, arr), thisValue) Parameters: This method accepts five parameters as mentioned above and described below: CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900 How can I use a VPN to access a Russian website that is banned in the EU? Why does my stock Samsung Galaxy phone/tablet lack some features compared to other Samsung Galaxy models? Syntax The forEach() method is represented by the following syntax: array.forEach(callback(currentvalue,index,arr),thisArg) Parameter callback- It represents the function that test the condition. Solution 2. An alternative to the PHP FOREACH loop is the PHP FOR loop. Step By Step Guide On AngularJS Foreach Array Of Objects :- Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Tabularray table when is wraped by a tcolorbox spreads inside right margin overrides page borders. How do I efficiently iterate over each entry in a Java Map? callbackFn is invoked only for array indexes which have assigned values. array.forEach () method iterates over the array items, in ascending order, without mutating the array. currentvalue- The current element of array. In a FOR loop, it would be written like this: When we run the above code, we see that it works exactly the same: Some programmers prefer using FOR loops for everything. Luigi Share Follow answered Nov 19, 2015 at 8:04 Luigino 597 2 6 24 Add a comment Your Answer Post Your Answer Powershell - ForEach Loop, The following scripts demonstrates the ForEach loop. Foreach also called using the key and value elements as needed. A Computer Science portal for geeks. php.net/manual/en/language.oop5.decon.php]. How would you create a standalone widget from this widget tree? $code_block. You now know everything you need to know about using the PHP FOREACH function and syntax to iterate through arrays and objects. Do you have any questions or suggestions ? array.forEach(callback [, thisArgument]) Associative arrays; Closing thoughts; What is foreach in PHP? same if $player2 was null, an integer or something that is not PlayerObject. Within the FOREACH statement, youll use that temporary variable name to refer to the current value. confusion between a half wave and a centre tapped full wave rectifier. Not the answer you're looking for? EDIT: the alternative would be array_walk_recursive as show in Finbarr's answer below. FOREACH is a little unique because it involves a temporary variable. rev2022.12.11.43106. echo "A: $a; B: $b\n"; } ?> Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. But the danger when using a FOREACH loop is that you might treat your $value as a specific type. A Full Comparison, The PHP STRLEN Function: Getting the PHP String Length, What is PHP? The - Selection from Mastering Windows PowerShell Scripting - Second Edition [Book].. more events mod sims 4 kawaiistacie. In fact, it's the best method for iterating through an array or an object. a php function to check a 'deep' array value By maria Posted on December 4, 2022. How can I remove a specific item from an array? The goal of this tutorial is to give you an overview of how to use each loop in AngularJs. $ php -v php -v PHP 8.1.2 (cli) (built: Aug 8 2022 07:28:23) (NTS) . This is the array to iterate through. In the first example we gave, the array is quite simple. 0. for loop on array of objects lr php. The following code creates an array of programming languages and then iterates through that array of programming languages. Table of Contents ArrayObject::append Appends the value ArrayObject::asort Sort the entries by value Code example Your Most Common Questions, Answered, What is a PHP Function? How can I fix it? Syntax of PHP foreach(): The foreach() method has two syntaxes, one for each type of array. But what if you have a text-based element key? Making statements based on opinion; back them up with references or personal experience. It will always return the value undefined. Would salt mines, lakes or flats be reasonably found in high, snowy elevations? How could my characters be tricked into thinking they are on Mars? Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, startsWith() and endsWith() functions in PHP. Hammer 28 D-93464 Tiefenbach Tel. FOR loops are the best loop for iterating code until a given condition is met. So it worked! When the ArrayObject refers to an object, an array of the properties of that object will be returned. thisArg Optional Value to use as this when executing callbackFn. Cheers! Create an Array of Class' Objects in PHP We can use the array () function to create an array of objects in PHP. Do bracers of armor stack with magic armor enhancements and special abilities? . It works well while strings and integers are used as values, but arrays and nested objects will need special treatment. It contains a string, a number as a string, a number, and a floating point. The properties of the class will have some values. Irreducible representations of a product of two groups. php loop through array of objects Afzal Zaheer foreach ($obj as $key => $value) { echo "$key => $value\n"; } View another examples Add Own solution Log in, to leave a comment 4 3 Ornello 80 points foreach ($request as $i => $i_value) { echo $i_value->name; } Thank you! Each item in the array becomes the temporary variable for the scope of the code block. It is possible to iterate over an array of arrays and unpack the nested array into loop variables by providing a list () as the value. PHP Array foreach is a construct in PHP that allows to iterate over arrays easily. Is it appropriate to ignore emails from a student asking obvious questions? Arrays and object collections can be handled by foreach. Better way to check if an element only exists in one array. no more than 8 bulk bags) 1. echo SQL PDO object in php foreach loop. Find Add Code snippet To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Syntax foreach ($ array as $ value ) { code to be executed; } For every loop iteration, the value of the current array element is assigned to $value and the array pointer is moved by one, until it reaches the last array element. GitHub Instantly share code, notes, and snippets. Disconnect vertical tab connector from PCB, QGIS expression not working in categorized symbology. Problem. Why shouldn't I use mysql_* functions in PHP? Using a $temporary_valuable generally makes for more readable code. The code that you want to run each time. php forearch php forearchphp forearchSelfDirectedCEPHP foreach loop explained with arrays, objects and key value. Can we keep alcoholic beverages indefinitely? array The array forEach () was called upon. ", ".$elem ['name'] ); echo ("<br/>"); } Redis and PHP. How to convert an array into an object using stdClass(). For example: <?php $array = [ [1, 2], [3, 4], ]; foreach ($array as list ($a, $b)) { // $a contains the first element of the nested array, // and $b contains the second element. Ready to optimize your JavaScript with Rust? So we can print our values directly off of that. How is the merkle root verified if the mempools may be different? The easiest way to understand PHP FOREACH is to look at a FOREACH array example. The foreach loop is used to loop over all elements in an indexed array, in an associative array and in an object There are 2 variants of this loop, depending on whether you want "access" to the values and/or the indexes/keys of the array elements and objects foreach ($array as $value) {.} Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Do you have a Player class and a proper constructor [. It's free to sign up and bid on jobs. Do you really do ` fwrite( $single->idroom)` because that doesn't work no. VALUES ( $single->idroom, $single->idoption, $single->included )"; . } Reference What does this symbol mean in PHP? To access the objects inside a JSON array, the simplest and easiest method is to use a foreach loop to iterate through the array elements and fetch the data that you need. The second argument (optional) is the value of this set in the callback. The provided function may perform any kind of operation on the elements of the given array. Asking for help, clarification, or responding to other answers. It can also be used to iterate over objects. loop through array of object in php controller. I need to combine a foreach loop with an array into one array. (And just so you know, those names aren't fixed. Generally speaking you can do a foreach loop which cycles over each member, assigning it a new temporary name, and then lets you handle that particular member via that name: In this example each of our values in the $arr will be accessed in order as $item. We can create objects by creating a class and defining some properties of the class. Are you looking for a code example or an answer to a question php foreach loop array of objects? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Now NULL vars and other types will not be added. Tabularray table when is wraped by a tcolorbox spreads inside right margin overrides page borders. PHP foreach over an array of objects Ask Question Asked 12 years, 9 months ago Modified 9 years, 10 months ago Viewed 23k times 2 I'm trying to use a foreach loop for an array of objects. chancesmith / json-object-array-foreach-loop.php Last active 9 months ago Star 5 Fork 3 Code Revisions 2 Stars 5 Forks 3 Embed Download ZIP Foreach loop through JSON object array Raw json-object-array-foreach-loop.php <?php $json = ' [ { Your answer helped me find the error. This allows you to run blocks of code for each element. How to change background color of Stepper widget to transparent color? To learn more, see our tips on writing great answers. It allocates temporary memory for index iterations which makes the overall system to redundant its performance in terms of memory allocation. By default, all visible properties will be used for the iteration. See array_walk_recursive - a PHP library function that recursively calls a user defined function against a provided array. How to access a property of an object (stdClass Object) member/element of an array? Inside of the BeginBattle () method I want to iterate through all of the objects and increment their played count automatically. The following example uses the foreach statement to iterate over the elements of the $numbers array and filter the odd numbers: iterate array of objects php. A callback function that accepts up to three arguments. I've just coded a little function to check and get a deep array value. 3 4 (3 Votes) 0 Are there any code examples left? I created the PDO query that queries the table, but I'm having a hard time figuring out how to create an Array of Objects from the information of that table that is indexed by the Instructor ID. Connect and share knowledge within a single location that is structured and easy to search. 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