How to check if Specified Element is present in the Array in PHP - Step by Step Examples

◀ Previous Next ▶

How to check if Specified Element is present in the Array in PHP ?

Answer

To check if a specified element is present in an array in PHP, you can use functions like in_array.

✐ Examples

1 Check if Element 30 is present in Integer Array using in_array

In this example,

We create an integer array named $numbers with values 10, 20, 30, 40, 50.
We use the in_array function to check if element 30 is present in the array.
The in_array function returns true if the element is found, otherwise false.

PHP Program

<?php 
$numbers = [10, 20, 30, 40, 50];
$isPresent = in_array(30, $numbers);
echo 'Element 30 is present: ' . ($isPresent ? 'true' : 'false');
?>

Output

Element 30 is present: true

2 Check if Element 'banana' is present in String Array using in_array

In this example,

We create a string array named $fruits with values 'apple', 'banana', 'cherry'.
We use the in_array function to check if element 'banana' is present in the array.
The in_array function returns true if the element is found, otherwise false.

PHP Program

<?php 
$fruits = ['apple', 'banana', 'cherry'];
$isPresent = in_array('banana', $fruits);
echo 'Element "banana" is present: ' . ($isPresent ? 'true' : 'false');
?>

Output

Element "banana" is present: true

Summary

In this tutorial, we learned How to check if Specified Element is present in the Array in PHP language with well detailed examples.

◀ Previous Next ▶

PHP Tutorials

PHP How-Tos

How to check if Specified Element is present in the Array in PHP - Step by Step Examples

How to check if Specified Element is present in the Array in PHP ?

Answer

✐ Examples

1 Check if Element 30 is present in Integer Array using in_array

PHP Program

Output

2 Check if Element 'banana' is present in String Array using in_array

PHP Program

Output

Summary

More PHP Arrays Tutorials