It compares two strings using a “natural” algorithm.

Example

<?php
echo strnatcmp(“PHPCode”,”PHPCodez”);
?>

Output

-1

It compares two strings using a “natural” algorithm.

Example

<?php
echo strnatcasecmp(“PHPCode”,”PHPCodez”);
?>

Output

-1

It find the string length

Example

<?php
echo strlen(‘info@phpcodez.com’);
?>

Output

17

It find the first occurrence of a string(case insensitive)

Example

<?php
echo stristr(‘info@phpcodez.com’, ‘@’, true);
?>

Output

info

It removes backslashes added by the addslashes() function.

Example

<?php
echo stripslashes(“phpcode”);
?>

Output

phpcode

It returns the position of the first occurrence of a string inside another string

Example

<?php
echo stripos(“phpcode”,”code”);
?>

Output

3

It removes backslashes added by the addcslashes() function

Example

<?php
echo stripcslashes(“phpcode”);
?>

Output

phpcode

It  strips HTML and PHP tags from a string

Example

<?php
echo strip_tags(“

“);
?>

Output

phpcode

It returns the number of characters found in a string before any part of the specified characters are found.

Example

<?php
echo strcspn(“phpcode”,”c”);
?>

Output

3

It compares two strings based on locale setting

Example

<?php
echo strcoll(“phpcode”, “PHPCode”);
?>

Output

1