Online PHP editor | output for bgCjd

@ 2014-04-12T17:46:21Z

<?php
$product = array('material', 'britelki', 'chaschka', 'kostochki', 'vkladish', 'zastejka');

if( !function_exists('create_from_variable') ){

	function create_from_variable($arr){

		foreach($arr as $key){

			function show_the_product_$key(){

					$gc_material = get_post_meta(get_the_ID(), 'gc_'.$key.'', true);
					if ((isset($gc_{$key})) && ($gc_{$key} != '')) {
					echo "<p class=\"goods-material\">$gc_".{$key}."</p>";
				}
				
			}
			

	}

}

}

    create_from_variable($product);

Output for 5.4.0 - 5.4.27: Parse error: syntax error, unexpected '$key' (T_VARIABLE), expecting '(' in /in/bgCjd on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28: Parse error: syntax error, unexpected T_VARIABLE, expecting '(' in /in/bgCjd on line 10
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, 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_VARIABLE, expecting '(' in /in/bgCjd on line 10
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `'('' in /in/bgCjd on line 10
Process exited with code 255.

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