Php Programming Code Examples Php > Strings Code Examples Trim Function Trim Function Left - ltrim() function <?php $text = "\t\tThese are a few words :) ... "; $trimmed = ltrim($text); // $trimmed = "These are a few words :) ... " $trimmed = ltrim($text," \t."); // $trimmed = "These are a few words :) ... " $clean = ltrim($binary,"\0x00..\0x1F"); // trim the ASCII control characters at the beginning of $binary // (from 0 to 31 inclusive) ?> Right - rtrim() function <?php $text = "\t\tThese are a few words :) ... "; $trimmed = rtrim($text); // $trimmed = "\t\tThese are a few words :) ..." $trimmed = rtrim($text," \t."); // $trimmed = "\t\tThese are a few words :)" $clean = rtrim($binary,"\0x00..\0x1F"); // trim the ASCII control characters at the end of $binary // (from 0 to 31 inclusive) ?>
