fabeat · December 7, 2010 17:13
diff --git a/input.php b/input.php
 <?php
 $arr = array('foo ', '  bar ');
 $arr = array_map(function($el){ return trim($el); }, $arr);
 var_dump($arr);
diff --git a/output.txt b/output.txt
 array(2) {
  [0]=>
  string(3) "foo"
  [1]=>
  string(3) "bar"
 }
	<?php
	$arr = array('foo ', ' bar ');
	$arr = array_map(function($el){ return trim($el); }, $arr);
	var_dump($arr);