PHP hex2bin() Function

In this chapter you will learn:

1. Definition for PHP hex2bin() Function
2. Syntax for PHP hex2bin() Function
3. Parameter for PHP hex2bin() Function
4. Return for PHP hex2bin() Function
5. Example - decodes a hexadecimally encoded binary string

Definition

The hex2bin() function decodes a hexadecimally encoded binary string.

Syntax

PHP hex2bin() Function has the following syntax.

Parameter

Return

PHP hex2bin() Function returns the encoded binary string, or FALSE on failure.

Example

decodes a hexadecimally encoded binary string:

<?php
echo hex2bin("1231FFF23123");
?>

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What you will learn in the next chapter:

1. Definition for PHP html_entities() Function
2. Syntax for PHP html_entities() Function
3. Parameter for PHP html_entities() Function
4. Options for PHP html_entities() Function
5. Charset for PHP html_entities() Function
6. Return for PHP html_entities() Function
7. Note for PHP html_entities() Function
8. Example - Convert string to HTML friendly

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PHP chr() Function

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PHP convert_cyr_string() Function

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PHP hex2bin() Function

PHP html_entities() Function

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PHP htmlspecialchars() Function

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PHP vprintf() Function

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