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<?php $list = array( 'foo', 'bar', 0, 'qux' ); var_dump( $list ); $var = 'julio'; $var2 = 'toto'; var_dump( in_array( $var, $list ) ); var_dump( in_array( $var2, $list ) ); var_dump( array_search( $var, $list ) );
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
array(4) { [0]=> string(3) "foo" [1]=> string(3) "bar" [2]=> int(0) [3]=> string(3) "qux" } bool(false) bool(false) bool(false)
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
array(4) { [0]=> string(3) "foo" [1]=> string(3) "bar" [2]=> int(0) [3]=> string(3) "qux" } bool(true) bool(true) int(2)
preferences:
171.13 ms | 403 KiB | 181 Q