Rechercher une fonction PHP

base64_decode

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(PHP 4, PHP 5, PHP 7)

base64_decode — Decodes data encoded with MIME base64

Description

base64_decode ( string $data [, bool $strict = FALSE ] ) : string

Decodes a base64 encoded data.

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Parameters

data

The encoded data.

strict

If the strict parameter is set to TRUE then the base64_decode() function will return FALSE if the input contains character from outside the base64 alphabet. Otherwise invalid characters will be silently discarded.

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Return Values

Returns the decoded data or FALSE on failure. The returned data may be binary.

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Changelog

Version Description
5.2.0 strict added

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Examples

Example #1 base64_decode() example

<?php
$str = 'VGhpcyBpcyBhbiBlbmNvZGVkIHN0cmluZw==';
echo base64_decode($str);
?>

The above example will output:

This is an encoded string

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See Also

Find a PHP function

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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