php/php.editor/test/unit/data/testfiles/gotodeclaration/testFuncParamAsReference/testFuncParamAsReference.php - netbeans - Git at Google

 <?php
 function funcWithRefParam(&$param) {
     $param++;
 }
 $var = 1;
 echo "Before value: {$var}\n";
 funcWithRefParam($var);
 echo "After value: {$var}\n";
 ?>
	<?php
	function funcWithRefParam(&$param) {
	$param++;
	}
	$var = 1;
	echo "Before value: {$var}\n";
	funcWithRefParam($var);
	echo "After value: {$var}\n";
	?>