Online PHP editor | output for VeSl4

@ 2012-08-11T22:37:32Z

<?php
	$string = "Football / Germany / 1.Liga
Football / Germany / 1.Liga
Football / Germany / 2.Liga
Football / Germany / 2.Liga
Football / Germany / 2.Liga
Football / England / 1.Liga
Football / England / 1.Liga
Football / England / 2.Liga
Football / England / 2.Liga
Football / England / 3.Liga
Hockey / Germany / 1.Liga
Hockey / Germany / 1.Liga
Hockey / Germany / 2.Liga
Fechten / Meisterschaft
Fechten / Meisterschaft
Fechten / Weltmeister";

class ArrayStacker {
	
	public function stackArray($string) {
		$array = $this->splitString($string);
		$stackedArray = array();
		foreach($array as $row) {
			$stackedArray[] = $this->_stack($row);
		}
		return $stackedArray;
	}
	
	/**
	 * Split the whole string into a big array
	 * 
	 * @param string $string
	 * @return array
	 */
	protected function splitString($string) {
		$lines = explode("\n", $string);
		$i = 0;
		$array = array();
		foreach($lines as $line) {
			$values = explode(' / ', $line);
			foreach($values as $v => $value) {
				$values[$v] = trim($value);	// make sure we got no whitespaces
			}
			$array[$i] = $values;
			$i++;
		}
		return $array;
	}
	
	protected function _stack($array) {
		$stackedArray = array();
		$key = array_shift($array);
		if(count($array) == 1) {
			$stackedArray[$key] = $array[0];	// that's a single value
		} else {
			$stackedArray[$key] = $this->_stack($array);
		}
		return $stackedArray;
	}
}

$arrayStacker = new ArrayStacker();
var_dump($arrayStacker->stackArray($string));

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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2: array(16) { [0]=> array(1) { ["Football"]=> array(1) { ["Germany"]=> string(6) "1.Liga" } } [1]=> array(1) { ["Football"]=> array(1) { ["Germany"]=> string(6) "1.Liga" } } [2]=> array(1) { ["Football"]=> array(1) { ["Germany"]=> string(6) "2.Liga" } } [3]=> array(1) { ["Football"]=> array(1) { ["Germany"]=> string(6) "2.Liga" } } [4]=> array(1) { ["Football"]=> array(1) { ["Germany"]=> string(6) "2.Liga" } } [5]=> array(1) { ["Football"]=> array(1) { ["England"]=> string(6) "1.Liga" } } [6]=> array(1) { ["Football"]=> array(1) { ["England"]=> string(6) "1.Liga" } } [7]=> array(1) { ["Football"]=> array(1) { ["England"]=> string(6) "2.Liga" } } [8]=> array(1) { ["Football"]=> array(1) { ["England"]=> string(6) "2.Liga" } } [9]=> array(1) { ["Football"]=> array(1) { ["England"]=> string(6) "3.Liga" } } [10]=> array(1) { ["Hockey"]=> array(1) { ["Germany"]=> string(6) "1.Liga" } } [11]=> array(1) { ["Hockey"]=> array(1) { ["Germany"]=> string(6) "1.Liga" } } [12]=> array(1) { ["Hockey"]=> array(1) { ["Germany"]=> string(6) "2.Liga" } } [13]=> array(1) { ["Fechten"]=> string(13) "Meisterschaft" } [14]=> array(1) { ["Fechten"]=> string(13) "Meisterschaft" } [15]=> array(1) { ["Fechten"]=> string(11) "Weltmeister" } }
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/VeSl4 on line 21
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/VeSl4 on line 21
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/VeSl4 on line 21
Process exited with code 255.

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