It convert special characters to HTML entities

Example

<?php
echo htmlspecialchars(“<a href=’http://phpcodez.comt’>phpcode</a>&#8221;);
?>

Output

<a href=’http://phpcodez.comt’>phpcode</a&gt;

It convert special HTML entities back to characters

Example

<?php
echo htmlspecialchars_decode(“<p>php &gt”);
?>

Output

php >

It convert all applicable characters to HTML entities

Example

<?php
echo htmlentities(“<a>PHP<a> <br /> <p>HTML</p>”);
?>

Output

<a>PHP<a> <br /> <p>HTML</p>

It convert all HTML entities to their applicable characters

Example

<?php
echo html_entity_decode(“PHP &amp; HTML”);
?>

Output

PHP & HTML

It decodes a hexadecimally encoded binary string

Example

<?php
echo hex2bin(“d706c6520686578206461”);
?>

It convert logical Hebrew text to visual text with newline conversion

It converts logical Hebrew text to visual text