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PHP Decode

--TEST-- Bug #79188: Memory corruption in preg_replace/preg_replace_callback and unicode -..

Decoded Output download

--TEST--
Bug #79188: Memory corruption in preg_replace/preg_replace_callback and unicode
--FILE--
<?php

var_dump(preg_replace("//u", "", "a" . str_repeat("\u{1f612}", 10)));
var_dump(preg_replace_callback(
    "//u", function() { return ""; }, "a" . str_repeat("\u{1f612}", 10)));

?>
--EXPECT--
string(41) "a"
string(41) "a"

Did this file decode correctly?

Original Code

--TEST--
Bug #79188: Memory corruption in preg_replace/preg_replace_callback and unicode
--FILE--
<?php

var_dump(preg_replace("//u", "", "a" . str_repeat("\u{1f612}", 10)));
var_dump(preg_replace_callback(
    "//u", function() { return ""; }, "a" . str_repeat("\u{1f612}", 10)));

?>
--EXPECT--
string(41) "a"
string(41) "a"

Function Calls

None

Variables

None

Stats

MD5 a76b0f5f047c5a1ba333572861ec93e9
Eval Count 0
Decode Time 84 ms