Replacing by an indexed array row

[Doodood]

Hi, I'm having troubles using POSIX regex !

I know how to construct well-formed expressions, but hum... i'd like to replace some content by the row[$1] of an array...

 

My tries :

$query = preg_replace('#{([0-9]+)}#isU', $arr[$1], $this->query);
$query = preg_replace('#{([0-9]+)}#isU', $arr['$1'], $this->query);
$query = preg_replace('#{([0-9]+)}#isU', $arr["$1"], $this->query);
$query = preg_replace('#{([0-9]+)}#isU', "$arr[$1]", $this->query); 
$query = preg_replace('#{([0-9]+)}#isU', "$arr['$1']", $this->query); 

 

None of them worked... If you have any idea !

Thanks.

[cags]

The preg functions are PCRE not POSIX. You will probably need to use preg_replace_callback to achieve this.

[Doodood]

This worked fine for me, thanks alot !

[newbtophp]

This worked fine for me, thanks alot !

 

or use the e modifier.