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run code in 300+ PHP versions simultaneously
<?php function lib_function($a1, $a2){ var_dump($a1, $a2); } function i_evaluate_my_arguments(){ $evaluated_args = array(); foreach(func_get_args() as $arg){ $evaluated_args[] = $arg(); } call_user_func_array('lib_function', $evaluated_args); } call_user_func_array( 'i_evaluate_my_arguments', array( function(){ return 'foo'; }, function(){ return 'baz'; } ) );

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