note 40285 deleted from function.explode by nlopess

Note Submitter: nihaopaul[more@spam]hotmail.com ---- question: as in the example: <?php // Example 1 $pizza = "piece1 piece2 piece3 piece4 piece5 piece6"; $pieces = explode(" ", $pizza); echo $pieces[0]; // piece1 echo $pieces[1]; // piece2 ?> this doesn't work if you have more spaces in the string... i.e <?php exec('df -h | grep usr', $diskspace); $tiral_diskspace = $diskspace[0]; echo $tiral_diskspace."<br>"; $disk_space = explode(" ", $tiral_diskspace); echo $disk_space[12]; //was going to us this for a fix to get the variable i wanted but then thought twice ?> output would be something like: /dev/ad0s2f 1044394 602704 358140 63% /usr what would i use then to filter out doubles spaces? Paul