How do you find the number of occurrences of a substring in a string in PHP With Example?

Hello Friends Today, through this tutorial, I will tell you How do you find the number of occurrences of a substring in a string in PHP With Example? You can find the number of occurrences of a substring within a string in PHP using the `substr_count()` function. Here’s an example:

<?php
$string = "Hello, hello, hello, how are you?";
$substring = "hello";
$count = substr_count($string, $substring);
echo "The number of occurrences of '$substring' in the string is: $count";
?>

Output:

The number of occurrences of 'hello' in the string is: 3

In this example, the `substr_count()` function takes two arguments: the string you want to search within (`$string`) and the substring you want to count occurrences of (`$substring`). It returns the number of times the substring appears within the string.