How to check if a value exists in an array in PHP

  355 views   7 months ago PHP

Use the PHP in_array() function

You can use the PHP in_array() function to test whether a value exists in an array or not.

Let's take a look at an example to understand how it basically works:

<?php
$zoo = array("Lion", "Elephant", "Tiger", "Zebra", "Rhino", "Bear");
if(in_array("Elephant", $zoo)){
    echo "The elephant was found in the zoo.";
}
echo "<br>";
if(in_array("Tiger", $zoo)){
    echo "The tiger was found in the zoo.";
}
?>

i hope you like this article.

Author : Harsukh Makwana
Harsukh Makwana

Hi, My name is Harsukh Makwana. i have been work with many programming language like php, python, javascript, node, react, anguler, etc.. since last 5 year. if you have any issue or want me hire then contact me on harsukh21@gmail.com

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