Sr. PHP Programmer Question: Download Senior PHP Programmer PDF
How will you locate a string within a string in PHP?
Answer:
The strpos() function is used to search for a string or character within a string. If a match is found in the string, this function will return the position of the first match. If no match is found, it will return FALSE. Let's see if we can find the string "world" in our string −
<?php
echo strpos("Hello world!","world");
?>
This will produce following result −
6
<?php
echo strpos("Hello world!","world");
?>
This will produce following result −
6
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