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+--- Thread: anchor(), scaffolding error (/showthread.php?tid=3766)
anchor(), scaffolding error - El Forum - 10-21-2007
[eluser]Unknown[/eluser]
Hi,
Just started using CI - very nice
A totally default installation gives a warning of:
A PHP Error was encountered
Severity: Warning
Message: preg_match() expects parameter 2 to be string, array given
Filename: helpers/url_helper.php
Line Number: 93
when using the scaffolding.
Tracking back through the code I see the 'view' model in scaffolding uses :
<?php echo anchor(array($base_uri, 'edit', $row->$primary), $scaff_edit); ?>
Would it be useful to add 2 lines of code into the anchor() function in the URI helper as follows:
function anchor($uri = '', $title = '', $attributes = '')
{
if (is_array($uri))
$uri=implode('',$uri); // --EDIT-- :- or perhaps I meant implode on '/' ! I think I probably did
.... existing code ...
}
This would stop the warning message. I don't know if this would affect the code in ways I haven't thought about though !
Regards