php count specific characters in string
<?php
//you can use the substr_count function
$str = "this is a test string";
echo substr_count($str, "s"); //Output: 4
?>php count specific characters in string
<?php
//you can use the substr_count function
$str = "this is a test string";
echo substr_count($str, "s"); //Output: 4
?>php find first occurrence in string
#You can use the strpos() function
$cheese = "cheese";
strpos($cheese, 'h');
#Output: 1Copyright © 2021 Codeinu
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