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List:       php-doc-bugs
Subject:    [DOC-BUGS] [PHP-BUG] Doc #68943 [NEW]: Error in documentation for preg_replace
From:       "kalimatas at gmail dot com"<php-bugs () lists ! php ! net>
Date:       2015-01-29 11:49:09
Message-ID: bug-68943 () bugs ! php ! net
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From:             kalimatas at gmail dot com
Operating system: 
PHP version:      Irrelevant
Package:          PCRE related
Bug Type:         Documentation Problem
Bug description:Error in documentation for preg_replace

Description:
------------
---
From manual page: http://www.php.net/function.preg-replace
---

In the example #2 for preg_replace there is a wrong output for the first
case (before sorting arrays). It says the output will be:

The slow black bear jumped over the lazy dog.

But actually it should be:

The bear black slow jumped over the lazy dog.

Test script:
---------------
<?php
$string = 'The quick brown fox jumped over the lazy dog.';
$patterns = array();
$patterns[0] = '/quick/';
$patterns[1] = '/brown/';
$patterns[2] = '/fox/';
$replacements = array();
$replacements[2] = 'bear';
$replacements[1] = 'black';
$replacements[0] = 'slow';
echo preg_replace($patterns, $replacements, $string);

Output according to docs: The slow black bear jumped over the lazy dog.
Actual output: The bear black slow jumped over the lazy dog.


-- 
Edit bug report at https://bugs.php.net/bug.php?id=68943&edit=1
-- 
Try a snapshot (PHP 5.4):   https://bugs.php.net/fix.php?id=68943&r=trysnapshot54
Try a snapshot (PHP 5.5):   https://bugs.php.net/fix.php?id=68943&r=trysnapshot55
Try a snapshot (trunk):     https://bugs.php.net/fix.php?id=68943&r=trysnapshottrunk
Fixed in SVN:               https://bugs.php.net/fix.php?id=68943&r=fixed
Fixed in release:           https://bugs.php.net/fix.php?id=68943&r=alreadyfixed
Need backtrace:             https://bugs.php.net/fix.php?id=68943&r=needtrace
Need Reproduce Script:      https://bugs.php.net/fix.php?id=68943&r=needscript
Try newer version:          https://bugs.php.net/fix.php?id=68943&r=oldversion
Not developer issue:        https://bugs.php.net/fix.php?id=68943&r=support
Expected behavior:          https://bugs.php.net/fix.php?id=68943&r=notwrong
Not enough info:            https://bugs.php.net/fix.php?id=68943&r=notenoughinfo
Submitted twice:            https://bugs.php.net/fix.php?id=68943&r=submittedtwice
register_globals:           https://bugs.php.net/fix.php?id=68943&r=globals
PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68943&r=php4
Daylight Savings:           https://bugs.php.net/fix.php?id=68943&r=dst
IIS Stability:              https://bugs.php.net/fix.php?id=68943&r=isapi
Install GNU Sed:            https://bugs.php.net/fix.php?id=68943&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=68943&r=float
No Zend Extensions:         https://bugs.php.net/fix.php?id=68943&r=nozend
MySQL Configuration Error:  https://bugs.php.net/fix.php?id=68943&r=mysqlcfg


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