Ian P. Christian wrote:
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);
?>
Doesn't work to well with
$$moo{1};
or
$moo = array( 1 => 'foo');
$moo{1};
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