Online PHP editor | output for XlfSn

@ 2013-09-04T12:48:10Z

<?php

class NumericComparisonFilter {
	private $reference;

	function __construct($reference) {
		$this->reference = $reference;
	}

	function isLower($num) {
		return $num < $this->reference;
	}

	function isGreater($num) {
		return $num > $this->reference;
	}

	function isEqual($num) {
		return $num == $this->reference;
	}
}

$arr = array(7, 8, 9, 10, 11, 12, 13);
$matches = array_filter($arr, array(new NumericComparisonFilter(10), 'isLower'));
print_r($matches);

$matches = array_filter($arr, array(new NumericComparisonFilter(10), 'isGreater'));
print_r($matches);

$matches = array_filter($arr, array(new NumericComparisonFilter(10), 'isEqual'));
print_r($matches);

Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.7: Array ( [0] => 7 [1] => 8 [2] => 9 ) Array ( [4] => 11 [5] => 12 [6] => 13 ) Array ( [3] => 10 )
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/XlfSn on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/XlfSn on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/XlfSn on line 4
Process exited with code 255.

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