Online PHP editor | perf for QbdOh

<?php if ( ! function_exists( 'str_ends_with' ) ) { function str_ends_with( $haystack, $needle ) { // Yes, I know, but I'm coding on mobile. forgive_me() return 0 === strpos( strrev( $haystack ), strrev( $needle ) ); } } $dirlist = array ( 'folder' => array ( 'name' => 'folder', 'perms' => 'urwxr-xr-x', 'permsn' => '0755', 'number' => false, 'owner' => false, 'group' => false, 'size' => 4096, 'lastmodunix' => 1673689008, 'lastmod' => 'Jan 14', 'time' => '09:36:48', 'type' => 'd', 'files' => array ( 'subfile.php' => array ( 'name' => 'subfile.php', 'perms' => 'urw-r--r--', 'permsn' => '0644', 'number' => false, 'owner' => false, 'group' => false, 'size' => 0, 'lastmodunix' => 1673689008, 'lastmod' => 'Jan 14', 'time' => '09:36:48', 'type' => 'f', ), 'subfolder' => array ( 'name' => 'subfolder', 'perms' => 'urwxr-xr-x', 'permsn' => '0755', 'number' => false, 'owner' => false, 'group' => false, 'size' => 4096, 'lastmodunix' => 1673689982, 'lastmod' => 'Jan 14', 'time' => '09:53:02', 'type' => 'd', 'files' => array ( 'subsubfile.php' => array ( 'name' => 'subsubfile.php', 'perms' => 'urw-r--r--', 'permsn' => '0644', 'number' => false, 'owner' => false, 'group' => false, 'size' => 0, 'lastmodunix' => 1673689982, 'lastmod' => 'Jan 14', 'time' => '09:53:02', 'type' => 'f', ), ), ), ), ), 'file.php' => array ( 'name' => 'file.php', 'perms' => 'urw-r--r--', 'permsn' => '0644', 'number' => false, 'owner' => false, 'group' => false, 'size' => 0, 'lastmodunix' => 1673689019, 'lastmod' => 'Jan 14', 'time' => '09:36:59', 'type' => 'f', ), ); $path = trailingslashit( '/root' ); echo headerme( 'Expected' ); echo $path, 'folder/subfile.php', PHP_EOL; echo $path, 'folder/subfolder/subsubfile.php', PHP_EOL; echo $path, 'file.php', PHP_EOL; echo headerme( 'array_walk_recursive()' ); array_walk_recursive( $dirlist, function ( $value, $key, $path ) { if ( str_ends_with( $value, '.php' ) ) { echo $path, $value, PHP_EOL; } }, $path ); echo headerme( 'map_deep()' ); map_deep( $dirlist, function( $value ) use ( $path ) { if ( str_ends_with( $value, '.php' ) ) { echo $path, $value, PHP_EOL; } } ); echo headerme( 'map_deep_with_index()' ); map_deep_with_index( $dirlist, function( $value, $key ) use ( $path ) { if ( str_ends_with( $value, '.php' ) ) { echo $path, $value, PHP_EOL; } } ); function map_deep( $value, $callback ) { if ( is_array( $value ) ) { foreach ( $value as $index => $item ) { $value[ $index ] = map_deep( $item, $callback ); } } elseif ( is_object( $value ) ) { $object_vars = get_object_vars( $value ); foreach ( $object_vars as $property_name => $property_value ) { $value->$property_name = map_deep( $property_value, $callback ); } } else { $value = call_user_func( $callback, $value ); } return $value; } function map_deep_with_index( $value, $callback, $index = null ) { if ( is_array( $value ) ) { foreach ( $value as $index => $item ) { $value[ $index ] = map_deep_with_index( $item, $callback, $index ); } } elseif ( is_object( $value ) ) { $object_vars = get_object_vars( $value ); foreach ( $object_vars as $property_name => $property_value ) { $value->$property_name = map_deep_with_index( $property_value, $callback ); } } else { $value = call_user_func( $callback, $value, $index ); } return $value; } function trailingslashit( $str ) { return rtrim( $str, '/' ) . '/'; } function headerme( $str ) { $equals = str_pad( '', mb_strlen( $str ), '=' ); return PHP_EOL . PHP_EOL . $equals . PHP_EOL . $str . PHP_EOL . $equals . PHP_EOL . PHP_EOL; }

Version	System time (s)	User time (s)	Memory (MiB)
8.4.2	0.011	0.011	26.00
8.4.1	0.017	0.003	23.81
8.3.15	0.004	0.016	17.20
8.3.14	0.016	0.003	16.59
8.3.13	0.006	0.003	18.53
8.3.12	0.013	0.006	18.88
8.3.11	0.011	0.008	18.18
8.3.10	0.000	0.008	24.06
8.3.9	0.006	0.006	26.77
8.3.8	0.009	0.000	18.30
8.3.7	0.012	0.003	16.38
8.3.6	0.010	0.007	16.50
8.3.5	0.009	0.006	16.35
8.3.4	0.017	0.003	20.30
8.3.3	0.013	0.003	18.84
8.3.2	0.004	0.004	24.18
8.3.1	0.003	0.005	24.66
8.3.0	0.005	0.003	26.16
8.2.27	0.004	0.004	17.13
8.2.26	0.009	0.009	16.45
8.2.25	0.015	0.006	16.66
8.2.24	0.006	0.003	17.42
8.2.23	0.007	0.003	20.94
8.2.22	0.004	0.004	37.54
8.2.21	0.011	0.007	26.77
8.2.20	0.006	0.003	16.63
8.2.19	0.016	0.003	16.63
8.2.18	0.007	0.011	16.50
8.2.17	0.008	0.008	22.96
8.2.16	0.007	0.007	22.96
8.2.15	0.004	0.004	25.66
8.2.14	0.000	0.008	24.66
8.2.13	0.009	0.000	26.16
8.2.12	0.004	0.004	19.89
8.2.11	0.003	0.007	19.32
8.2.10	0.013	0.003	17.91
8.2.9	0.003	0.005	17.75
8.2.8	0.003	0.006	19.10
8.2.7	0.008	0.000	17.63
8.2.6	0.003	0.006	17.63
8.2.5	0.000	0.009	17.55
8.2.4	0.008	0.000	20.06
8.2.3	0.005	0.003	18.25
8.2.2	0.005	0.002	19.34
8.2.1	0.018	0.000	17.73
8.2.0	0.011	0.008	17.85
8.1.31	0.014	0.004	18.63
8.1.30	0.009	0.000	20.11
8.1.29	0.003	0.006	18.88
8.1.28	0.010	0.010	25.92
8.1.27	0.000	0.008	24.66
8.1.26	0.008	0.000	26.35
8.1.25	0.004	0.004	28.09
8.1.24	0.009	0.000	19.33
8.1.23	0.004	0.007	20.85
8.1.22	0.004	0.004	17.75
8.1.21	0.004	0.004	18.77
8.1.20	0.003	0.006	17.38
8.1.19	0.000	0.008	17.23
8.1.18	0.000	0.008	18.10
8.1.17	0.000	0.008	18.59
8.1.16	0.006	0.003	19.03
8.1.15	0.000	0.007	18.56
8.1.14	0.015	0.003	17.30
8.1.13	0.000	0.018	17.43
8.1.12	0.018	0.000	17.43
8.1.11	0.011	0.008	17.55
8.1.10	0.016	0.002	17.51
8.1.9	0.013	0.007	17.52
8.1.8	0.013	0.004	17.46
8.1.7	0.011	0.005	17.43
8.1.6	0.014	0.006	17.70
8.1.5	0.011	0.004	17.69
8.1.4	0.007	0.011	17.74
8.1.3	0.012	0.008	17.71
8.1.2	0.016	0.000	17.71
8.1.1	0.003	0.013	17.52
8.1.0	0.005	0.010	17.50
8.0.30	0.000	0.008	21.52
8.0.29	0.003	0.006	16.75
8.0.28	0.004	0.004	18.54
8.0.27	0.005	0.010	16.84
8.0.26	0.005	0.010	16.88
8.0.25	0.014	0.003	16.86
8.0.24	0.012	0.002	16.82
8.0.23	0.013	0.003	16.97
8.0.22	0.012	0.004	16.91
8.0.21	0.017	0.000	16.81
8.0.20	0.014	0.000	16.93
8.0.19	0.011	0.003	16.97
8.0.18	0.013	0.004	16.86
8.0.17	0.003	0.010	16.98
8.0.16	0.011	0.004	16.83
8.0.15	0.011	0.006	16.93
8.0.14	0.012	0.006	16.86
8.0.13	0.011	0.004	16.87
8.0.12	0.006	0.009	16.78
8.0.11	0.010	0.003	16.82
8.0.10	0.007	0.007	16.74
8.0.9	0.011	0.005	16.86
8.0.8	0.008	0.003	16.91
8.0.7	0.012	0.008	16.80
8.0.6	0.016	0.008	16.76
8.0.5	0.017	0.000	16.93
8.0.3	0.012	0.008	16.87
8.0.2	0.009	0.009	16.84
8.0.1	0.009	0.009	16.81