How to check if a value exists in an array in PHP
In this post we will give you information about How to check if a value exists in an array in PHP. Hear we will give you detail about How to check if a value exists in an array in PHPAnd how to use it also give you demo for it if it is necessary.
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.
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