How to demonstrate the regular expression to count the occurrence of given substring in PHP | PHP program
Jun 24, 2021
PHP,
437 Views
How to demonstrate the regular expression to count the occurrence of a given substring in PHP | PHP program
How to demonstrate the regular expression to count the occurrence of given substring in PHP | PHP program
We will demonstrate the regular expression to count the total number of occurrences of a specified substring within the string using the preg_match_all() function.
<?php
$str = "India is a country located in asia";
$pattern = "/in/i";
$count = preg_match_all($pattern, $str);
printf("Total occurrences of are: %d", $count);
?>
CONTRIBUTE
MOBILE APP
