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Posted by Curtis on July 18, 2008, 8:15 pm
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Kill Joy wrote:
> Hi all.
>
> I have a file that stats with
> ___________________________________
> /* Vim-generated file */
> //Generated settings file for Vim project.
> ...
> .......
> ___________________________________
>
> I open it with:
>
> ___________________________________
> $log = file("project_vim.js");
>
> foreach($log as $value){
> if(eregi("vim", $value)) {
> echo $value."";
> }
> }
> ___________________________________
>
>
> But I match nothing
>
> Why?
>
> Many thanks.
>
> Cheers.
>
> Gius.
First, off, when using regex, don't use POSIX (ereg*), they're slower
and less powerful than PCRE.
Also, from the looks of your code, you don't even need regex:
if ( strstr($value, 'vim') )
echo $value;
If the substring 'vim' exists within $value, the strstr returns true.
It's also case sensitive. If you can ignore case by using stristr,
instead.
Have a look through the String Functions portion of the PHP manual:
<URL:http://php.net/manual/en/ref.strings.php>
Curtis (http://dyersweb.com/)
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