preg_match multiple finds

[Orionsbelter]

would this work to find all jpg and all png and gifs with a certain directory?

 

$dir = opendir( "pics" );
$pics = array();
while( $fname = readdir( $dir ) )
{
  if ( preg_match( "/[.]jpg$/","/[.]gif$/","/[.]png$/", $fname ) )
    $pics []= $fname;
}
closedir( $dir );

[jcbones]

while( ($fname = readdir( $dir )) !== false)

Did you try it??? 

 

 

[fugix]

if you want to find all occurrences, use

preg_match_all()

[wildteen88]

An easier method is to use glob

$images = glob("pics/{*.gif,*.jpg,*.png}", GLOB_BRACE);
echo '<pre>'.print_r($images, true).'</pre>';

 

[jcbones]

if you want to find all occurrences, use

preg_match_all()

 

When you are checking one line, for one occurrence, just use preg_match().