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run code in 150+ php & hhvm versions
Bugs & Features
<?php function return_block_links($n = null, $options = null) { $numargs = func_num_args(); $args = func_get_args(); //Проверяем аргументы для старой сигнатуры вызова if (2 == $numargs) { // return_links($n, $options) if (!is_array($args[1])) { // return_links($n, $offset) - deprecated! $options = null; } } elseif (2 < $numargs) { // return_links($n, $offset, $options) - deprecated! if (!is_array($options)) { $options = $args[2]; } } var_dump($n, $options); echo PHP_EOL; } return_block_links(); return_block_links(5); return_block_links(5, array('opts')); return_block_links(5,2); return_block_links(5,2,array('opts'));
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
NULL NULL int(5) NULL int(5) array(1) { [0]=> string(4) "opts" } int(5) NULL int(5) array(1) { [0]=> string(4) "opts" }
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
NULL NULL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kSe8N on line 22 PHP_EOLint(5) NULL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kSe8N on line 22 PHP_EOLint(5) array(1) { [0]=> string(4) "opts" } Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kSe8N on line 22 PHP_EOLint(5) NULL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kSe8N on line 22 PHP_EOLint(5) array(1) { [0]=> string(4) "opts" } Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kSe8N on line 22 PHP_EOL