Online PHP editor | output for u4MU5

@ 2015-10-24T14:15:28Z

<?php

	$HOME_DIR="D:\wamp\www\laddercs";
	$TEMPLATE_DIR="$HOME_DIR/templates";
	echo ReadTemplate("$TEMPLATE_DIR/common/home_middle.html");

$matches = "1111ewrw__";
preg_match("/(\w+)?/", "1ewrw",$matches);
print_r($matches);
echo "\n";
preg_match("/(\w*)/", "rwerwe",$matches);
print_r($matches);

Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Call to undefined function ReadTemplate() in /in/u4MU5:5 Stack trace: #0 {main} thrown in /in/u4MU5 on line 5
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28: Fatal error: Call to undefined function ReadTemplate() in /in/u4MU5 on line 5
Process exited with code 255.

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