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Subject: Re: AW: AW: [PHP-DEV] dropping curly braces
From: pookey@pookey.co.uk ("Ian P. Christian")

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On Sunday 20 November 2005 22:27, Ian P. Christian wrote:
> If this change included a simple sed command that could be applied to code
> to fix 'legacy' code

Sorry, should have included this...

=46or example:=20

$ cat test
<?php

  $moo{3};

  $foo =3D $moo{12};

?>


$ sed -e 's/$\([a-zA-Z][a-zA-Z0-9]*\){\([0-9]*\)}/substr($\1,\2,1)/g' test
<?php

  substr($moo,3,1);

  $foo =3D substr($moo,12,1);

?>

=2D-=20
Ian P. Christian ~ http://pookey.co.uk

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