1) print_r() function: print_r() function is one of the built-in functions in PHP used to print or show the contents of a variable. It typically prints a human-readable format about a variable and the value, if it is a string, integer, or float. If you provide an array, it can...
Theprint_rPHP function is used to return an array in a human readable form. It is written as: print_r($your_array) In this example, an array is defined and printed. The tagindicates the following code is preformatted text. This tag causes the text to be displayed in a fixed-width fo...
Example: Using print_r() functionIn the given example, we have used the print_r() function to print all the values of the array.<!DOCTYPE html> Print all the values of array <?php $fruits = array("Apple", "Mango", "Banana", "Pears", "Watermelon", "Guava"); print_r(...
In this post, I will share a short and simple code onhow 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 usingfile_put_contents()to put the value to a f...
The array_reverse() method is not the only method to reverse an array in PHP; the for loop can also be used to perform the reverse operation on an array in PHP. Let’s see the example. <?php $Input_Array = array("Delftstack1", "Delftstack2", "Delftstack3", "Delftstack4", "...
Array([0] => Rose[1] => Lili[2] => Jasmine[3] => Hibiscus[4] => Tulip[5] => Sun Flower[6] => Daffodil[7] => Daisy) Usevar_dump()Function to Echo or Print an Array in PHP Thevar_dump()function is used to print the details of any variable or expression. It prints the...
import java.util.Arrays; public class ArrayPrintingExample { public static void main(String[] args) { int[] numbers = {101, 202, 303, 404, 505}; // Print a message to indicate that we are printing the array using a for loop System.out.println("Printing the array while utilising the...
To convert an array to string in PHP, use implode() String function. implode(separator, array) returns a string with the elements or array joined using
In this tutorial we will show you the solution of how to declare array in PHP, as we know array is used for when we handle more number of values. AdvertisementFor handling array first we need to declare them so here we declared array in three types with example....
arrayToEnvFile($envFilePath, $array); What does this PHP function do? The $content string is built by iterating over the provided associative array. Keys are converted to uppercase strings, which is a common convention in .env files (this is optional and can be adjusted as per your need...