note 115308 deleted from function.str-replace by salathe
| From: | salathe@php.net | Date: | Thu, 03 Jul 2014 12:25:20 +0000 |
| Subject: | note 115308 deleted from function.str-replace by salathe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-199826@lists.php.net to get a copy of this message | ||
Note Submitter: detroit303 at microsoft dot com
----
Maybe obvious to veteran PHP programmers but less so to novice PHP programmers is the fact that this
is invalid:
<?php
str_replace($search, $replace, $subject, 1);
?>
At a glance it appears to be a reasonable request, until you realize that the fourth parameter must
be a variable in order to be passed as a reference.
A replacement:
<?php
str_replace($search, $replace, $subject, $temp = 1);
// or
$temp = 1;
str_replace($search, $replace, $subject, $temp);
?>
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