Re: AW: AW: [PHP-DEV] dropping curly braces

[Ian P. Christian]

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...

For example: 

$ cat test
<?php

  $moo{3};

  $foo = $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);

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

?>

-- 
Ian P. Christian ~ http://pookey.co.uk

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