PHP String Function

zack mathews 1977 07 Jun 2016 Updated 15 Mar 2018

Here we will look on some of the function of strings:

strlen() :To get the length of the string.example:

<?php
$t="hello";
echo strlen($t);
?>

Result:

str_word_count : count the number of words

<?php
echo str_word_count("Hello world!"); 
?>

Result:

strrev(): It is used to reverse the string


<?php
echo strrev("Good Morning!"); 
?>

!gninroM dooG

strpos() : Search for specific text with in a string:

<?php
echo strpos("Hello world!", "r");
?>

Output:

str_replace:Replace one character from other character.

<?php
echo str_replace("Morning" , "afternoon","Good Morning");
?>

Output:

Good afternoon

zack mathews

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