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run code in 300+ PHP versions simultaneously
<?php $block_by_time = array( 0, 1, 2, 3, ); $ar_ruleInfo = array( 'rule_name' => 'remove_no_paym', ); var_dump(is_array($block_by_time)); var_dump(in_array($ar_ruleInfo['rule_name'], array_keys($block_by_time))); print_r(array_keys($block_by_time)); print_r($ar_ruleInfo['rule_name']);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
bool(true) bool(false) Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 ) remove_no_paym
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
bool(true) bool(true) Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 ) remove_no_paym

preferences:
224.46 ms | 405 KiB | 328 Q