In this post, I will share a short and simple code on how to print and write array values to files in PHP. If you have a task or problem that needs to write the array value to a file then this is for you. In this example, I'm using file_put_contents() to put the value to...
The following example show to how the array_intersect() function can be used in PHP. array_intersect() function example in PHP <?php $a1=array(0=>"student",1=>"Teacher",2=>"Worker"); $a2=array(3=>"Teacher",4=>"Worker",5=>"Advocate"); print_r(array_intersect($a1,$a2)); ...
The PHP IN_ARRAY function is a function used to determine whether a given value is within an array. It returns true if the value is found; it returns false if the value isn’t found. While it does seem to be a simple function, it’s actually very useful. Let’s take a deeper look...
1. Convert given Associative array into JSON string In this example, we take an associative array and convert it into a JSON string usingjson_encode()function with the default optional parameters. We shall display the string returned byjson_encode()in the output. PHP Program </> Copy <?php...
1. Sort Array of Strings in Ascending Order In the following example, we will take an array of strings, and sort the array in ascending order lexicographically usingsort()function. PHP Program </> Copy <?php$names=array("banana","cherry","apple","mango");printf("Original Array : %s "...
Learn how to split array into chunks of 2, 3, or 4 in PHP. The short answer is to use the array_chunk() function that takes two arguments
Understanding Different Types of PHP Errors Configuration Basics for PHP Error Logging How to Enable PHP Error Logging [7 Methods] How to View PHP Error Logs Advanced Customization of PHP Error Logging Error Handling in PHP 8.x Automating PHP Error Logging Process ...
public functioncomplete(array $parameters) { $response = $this->gateway() ->completePurchase($parameters) ->send(); return $response; } /** * @param $amount */ public functionformatAmount($amount) { returnnumber_format($amount,2,'.',''); ...
Thearsort()function sorts the elements of an associative array in descending order according to the value. It works just likersort(), but it preserves the association between keys and its values while sorting. Example:- Thisprint_r()statement gives the following output: ...
Note: you can use thejmap -permgencommand to print statistics related to the permanent generation, including information about internalized String instances. “Requested array size exceeds VM limit” This error indicates that the application (or APIs used by that application) attempted to allocate an...