3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ( ! function_exists('subarray_element')) { /** * Gets the sub-array containing a value of certain key present in it * * @param array $arr contains arrays with key => val pairs * @param string $id_key key of the subarray to filter * @param string $id_val value of the corresponding key * @return first element matching the value provided or FALSE * @link https://stackoverflow.com/q/13933454/6225838 * @author CPHPython */ function subarray_element($arr, $id_key, $id_val = NULL) { return current(array_filter( $arr, function ($subarr) use($id_key, $id_val) { if(array_key_exists($id_key, $subarr)) return $subarr[$id_key] == $id_val; } )); } } $list = [ [ 'id' => '3243', 'link' => 'fruits', 'lev' => '1', ], [ 'id' => '6546', 'link' => 'apple', 'lev' => '2', ], [ 'id' => '9348', 'link' => 'orange', 'lev' => '2', ], [ 'id' => '9000', 'link' => 'orange', 'lev' => '2', ] ]; echo 'Matching pair: '.var_export(subarray_element($list, 'id', 9348), TRUE).PHP_EOL.'-------'.PHP_EOL. 'Non-matching pair: '.var_export(subarray_element($list, 'id', 42), TRUE).PHP_EOL.'-------'.PHP_EOL. 'Duplicate pair: '.var_export(subarray_element($list, 'link', 'orange'), TRUE).PHP_EOL.'-------'.PHP_EOL; usort($list, function($f1, $f2){ return $f1['id'] > $f2['id']; }); echo 'Duplicate pair after sortind by id: '.var_export(subarray_element($list, 'link', 'orange'), TRUE);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.10.0110.00916.74
8.5.00.0120.01320.26
8.4.160.0150.00923.82
8.4.150.0020.00014.05
8.4.140.0110.01017.83
8.4.130.0150.00617.99
8.4.120.0130.00722.29
8.4.110.0100.01022.36
8.4.100.0060.00318.76
8.4.90.0050.00820.53
8.4.80.0080.00618.73
8.4.70.0110.00618.06
8.4.60.0050.00519.02
8.4.50.0130.00919.60
8.4.40.0040.00417.96
8.4.30.0140.00719.35
8.4.20.0100.00018.94
8.4.10.0130.00619.69
8.3.290.0100.01320.93
8.3.280.0090.01318.50
8.3.270.0140.00716.72
8.3.260.0130.00716.93
8.3.250.0100.00919.19
8.3.240.0050.00416.64
8.3.230.0050.00316.68
8.3.220.0100.00618.98
8.3.210.0120.00716.88
8.3.200.0030.00616.79
8.3.190.0070.01017.19
8.3.180.0080.00716.67
8.3.170.0000.00819.09
8.3.160.0080.00618.59
8.3.150.0090.00920.93
8.3.140.0130.00716.65
8.3.130.0040.00418.20
8.3.120.0060.00320.76
8.3.110.0130.00720.94
8.3.100.0120.00317.00
8.3.90.0050.00317.00
8.3.80.0060.00318.68
8.3.70.0110.01118.43
8.3.60.0090.00618.43
8.3.50.0090.00418.15
8.3.40.0170.00718.60
8.3.30.0150.00018.84
8.3.20.0080.00019.16
8.3.10.0060.00323.57
8.3.00.0040.00420.67
8.2.300.0140.00622.29
8.2.290.0100.00820.46
8.2.280.0090.00618.45
8.2.270.0130.00617.35
8.2.260.0000.00818.42
8.2.250.0040.00418.35
8.2.240.0040.00419.11
8.2.230.0030.00522.58
8.2.220.0040.00424.06
8.2.210.0080.00026.77
8.2.200.0030.00618.41
8.2.190.0110.00718.58
8.2.180.0140.00016.75
8.2.170.0150.00022.96
8.2.160.0120.00619.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00819.77
8.2.110.0060.00321.00
8.2.100.0090.00318.03
8.2.90.0000.00918.16
8.2.80.0080.00019.14
8.2.70.0090.00017.63
8.2.60.0040.00418.09
8.2.50.0060.00318.10
8.2.40.0000.00819.35
8.2.30.0000.00720.79
8.2.20.0070.00018.21
8.2.10.0050.00318.43
8.2.00.0050.00319.64
8.1.340.0120.01021.75
8.1.330.0110.00821.98
8.1.320.0090.01016.16
8.1.310.0090.00616.59
8.1.300.0060.00318.07
8.1.290.0040.00418.88
8.1.280.0070.01025.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00319.14
8.1.230.0080.00421.03
8.1.220.0050.00317.79
8.1.210.0060.00318.77
8.1.200.0050.00317.48
8.1.190.0060.00317.25
8.1.180.0000.00818.10
8.1.170.0030.00618.77
8.1.160.0000.00818.95
8.1.150.0070.00019.01
8.1.140.0090.00020.80
8.1.130.0040.00417.54
8.1.120.0030.00617.54
8.1.110.0040.00417.52
8.1.100.0000.00717.53
8.1.90.0050.00317.41
8.1.80.0040.00417.42
8.1.70.0090.00017.54
8.1.60.0040.00417.67
8.1.50.0060.00317.58
8.1.40.0040.00417.55
8.1.30.0000.00817.67
8.1.20.0000.00917.66
8.1.10.0040.00417.62
8.1.00.0000.00717.46
8.0.300.0040.00420.19
8.0.290.0000.00916.88
8.0.280.0070.00018.50
8.0.270.0030.00317.00
8.0.260.0030.00516.83
8.0.250.0040.00716.95
8.0.240.0030.00517.10
8.0.230.0070.00017.07
8.0.220.0000.00716.97
8.0.210.0000.00716.98
8.0.200.0000.00616.96
8.0.190.0030.00517.01
8.0.180.0040.00417.04
8.0.170.0000.00817.02
8.0.160.0000.00717.13
8.0.150.0000.00716.99
8.0.140.0030.00316.92
8.0.130.0000.00613.44
8.0.120.0080.00016.95
8.0.110.0030.00516.94
8.0.100.0000.00717.09
8.0.90.0040.00416.80
8.0.80.0100.01317.01
8.0.70.0040.00417.07
8.0.60.0040.00416.97
8.0.50.0050.00216.89
8.0.30.0120.00817.24
8.0.20.0090.00917.40
8.0.10.0070.00017.02
8.0.00.0080.01016.90
7.4.330.0020.00215.55
7.4.320.0000.00616.57
7.4.300.0030.00316.58
7.4.290.0070.00016.57
7.4.280.0000.00816.54
7.4.270.0000.00816.59
7.4.260.0000.00716.67
7.4.250.0000.00816.60
7.4.240.0000.00716.50
7.4.230.0050.00316.68
7.4.220.0000.00916.73
7.4.210.0110.00616.64
7.4.200.0030.00316.61
7.4.160.0070.01016.47
7.4.140.0050.01517.86
7.4.130.0160.00616.55
7.4.120.0140.00816.59
7.4.110.0110.00616.63
7.4.100.0040.01416.50
7.4.90.0120.00916.53
7.4.80.0110.01119.39
7.4.70.0090.00916.63
7.4.60.0130.00616.61
7.4.50.0040.01116.70
7.4.40.0110.00916.48
7.4.00.0080.00815.13
7.3.330.0000.00513.41
7.3.320.0030.00313.32
7.3.310.0000.00716.35
7.3.300.0040.00416.21
7.3.290.0000.00716.30
7.3.280.0100.00716.31
7.3.260.0090.00916.48
7.3.240.0090.01116.44
7.3.230.0060.01116.44
7.3.210.0100.00716.32
7.3.200.0100.00616.70
7.3.190.0030.01316.55
7.3.180.0160.00016.43
7.3.170.0030.01316.61
7.3.160.0140.00716.40
7.2.330.0180.00616.78
7.2.320.0040.01416.69
7.2.310.0070.01716.83
7.2.300.0100.00616.52
7.2.290.0070.01416.38
7.2.90.0140.00514.94
7.2.80.0090.00614.89
7.2.70.0140.00715.07
7.2.60.0050.01814.91
7.2.50.0170.01415.13
7.2.40.0110.00815.06
7.2.30.0100.00714.79
7.2.20.2740.00315.05
7.2.10.2050.00714.88
7.2.00.0160.00415.18
7.1.210.0070.00714.04
7.1.200.0140.00713.95
7.1.190.0030.01314.07
7.1.180.0180.00013.81
7.1.170.0070.01013.94
7.1.160.0090.00613.71
7.1.150.0430.00313.97
7.1.140.2620.00413.96
7.1.130.1630.00313.95
7.1.120.0360.01113.96
7.1.110.0090.00613.98
7.1.100.0090.00513.74
7.1.90.0370.00913.85
7.1.80.0050.00914.11
7.1.70.0070.00713.94
7.1.60.0290.00631.75
7.1.50.0270.01731.67
7.1.40.2970.00731.97
7.1.30.1080.00431.59
7.1.20.0220.01932.09
7.1.10.0070.01014.20
7.1.00.0130.00013.97

preferences:
32.66 ms | 403 KiB | 5 Q