3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fileIsNotIncluded($file = null) { if (empty($file)) { return false; } // Pega os nomes dos arquivos já incluídos com as funções "include", "include_once", "require" e "require_once" $includedFiles = get_included_files(); var_dump($file); if ( ! in_array($file, $includedFiles)) { return true; } return false; } var_dump( fileIsNotIncluded('Teste.php') );
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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(9) "Teste.php" bool(true)
preferences:
290.47 ms | 406 KiB | 459 Q