NYCPHP Meetup

[Analysis & Solutions]

On Fri, Jan 17, 2003 at 11:50:27AM -0500, David Sklar wrote:
>
> $map = array ('one' => '01', 'two' => '02',
>               'three' => '03', 'four' => '04');
> $output = preg_match('/'.join('|',array_keys($map)).'/',$input,$matches)) ?
>           $map[$matches[0]] : '00';

Along these same lines, preg_replace() can be called with arrays.  See the 
manual for more info.

http://www.php.net/manual/en/function.preg-replace.php

--Dan

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