3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ 1, 2, [ [ 'one' => '1', 'two' => 2 ] ] ]; function array_search_recursive_pair(array $array, array $pair, $strict = false) { $key = key($pair); if (isset($array[$key]) && (($strict && $array[$key] === current($pair)) || (!$strict && $array == $pair))) { return $array; } foreach ($array as $el) { if (is_array($el) && $result = array_search_recursive_pair($el, $pair, $strict)) { return $result; } } return false; } var_dump(array_search_recursive_pair($arr, ['one' => 1])); var_dump(array_search_recursive_pair($arr, ['one' => 1], 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)
8.3.60.0150.00618.55
8.3.50.0080.01022.05
8.3.40.0090.00618.70
8.3.30.0060.00819.23
8.3.20.0000.00720.36
8.3.10.0040.00422.05
8.3.00.0050.00322.34
8.2.180.0090.00616.50
8.2.170.0140.00022.96
8.2.160.0040.01120.76
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00619.49
8.2.110.0030.00622.29
8.2.100.0040.00817.91
8.2.90.0040.00419.33
8.2.80.0050.00318.16
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00418.34
8.2.30.0030.00718.13
8.2.20.0000.00817.72
8.2.10.0040.00417.77
8.2.00.0080.00017.80
8.1.280.0110.00725.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.82
8.1.230.0090.00319.10
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0100.00017.22
8.1.190.0050.00317.55
8.1.180.0080.00018.10
8.1.170.0060.00318.50
8.1.160.0070.00021.96
8.1.150.0000.00818.52
8.1.140.0040.00417.40
8.1.130.0050.00317.89
8.1.120.0000.00717.43
8.1.110.0000.00917.36
8.1.100.0040.00417.45
8.1.90.0030.00317.48
8.1.80.0040.00417.51
8.1.70.0070.00017.38
8.1.60.0060.00317.49
8.1.50.0030.00617.55
8.1.40.0020.00517.52
8.1.30.0060.00317.59
8.1.20.0050.00317.55
8.1.10.0050.00217.50
8.1.00.0040.00417.56
8.0.300.0000.00718.77
8.0.290.0000.00717.15
8.0.280.0000.00718.50
8.0.270.0030.00317.27
8.0.260.0000.00718.33
8.0.250.0030.00616.91
8.0.240.0030.00316.94
8.0.230.0050.00317.05
8.0.220.0060.00016.90
8.0.210.0030.00316.96
8.0.200.0070.00016.88
8.0.190.0040.00316.87
8.0.180.0070.00016.88
8.0.170.0000.00816.89
8.0.160.0080.00016.74
8.0.150.0000.00716.84
8.0.140.0030.00516.91
8.0.130.0000.00613.37
8.0.120.0000.00716.90
8.0.110.0040.00416.90
8.0.100.0040.00416.82
8.0.90.0040.00416.71
8.0.80.0070.01116.93
8.0.70.0040.00416.98
8.0.60.0080.00016.71
8.0.50.0040.00416.88
8.0.30.0080.01117.15
8.0.20.0080.01117.44
8.0.10.0080.00017.03
8.0.00.0080.01016.79
7.4.330.0030.00315.00
7.4.320.0000.00616.42
7.4.300.0060.00016.49
7.4.290.0040.00416.62
7.4.280.0070.00016.50
7.4.270.0030.00316.54
7.4.260.0030.00316.58
7.4.250.0080.00016.46
7.4.240.0040.00416.67
7.4.230.0070.00016.34
7.4.220.0100.01316.42
7.4.210.0060.01016.52
7.4.200.0000.00716.62
7.4.190.0080.00016.39
7.4.160.0110.00516.59
7.4.150.0060.01217.40
7.4.140.0120.00717.86
7.4.130.0080.01016.50
7.4.120.0070.01416.53
7.4.110.0070.01116.55
7.4.100.0140.00616.45
7.4.90.0090.00916.65
7.4.80.0040.01419.39
7.4.70.0060.01216.56
7.4.60.0100.00716.71
7.4.50.0040.00016.32
7.4.40.0100.00722.77
7.4.30.0040.01116.45
7.4.00.0050.01315.02
7.3.330.0000.00513.34
7.3.320.0050.00013.25
7.3.310.0070.00016.38
7.3.300.0070.00016.38
7.3.290.0040.01116.43
7.3.280.0070.01016.40
7.3.270.0120.01217.40
7.3.260.0070.01616.49
7.3.250.0090.00716.54
7.3.240.0070.01116.37
7.3.230.0040.01216.57
7.3.210.0090.00616.30
7.3.200.0030.01419.39
7.3.190.0110.00716.46
7.3.180.0130.00916.58
7.3.170.0090.00816.42
7.3.160.0030.01316.65
7.3.120.0080.00914.77
7.3.110.0060.01314.93
7.3.100.0030.01014.92
7.3.90.0060.00614.93
7.3.80.0000.01515.06
7.3.70.0030.00614.89
7.3.60.0060.00914.77
7.3.50.0090.00014.57
7.3.40.0070.01114.93
7.3.30.0030.01514.75
7.3.20.0000.01316.75
7.3.10.0060.00916.86
7.3.00.0060.00916.84
7.2.330.0140.00716.47
7.2.320.0100.01416.71
7.2.310.0080.01616.43
7.2.300.0160.00016.64
7.2.290.0130.00316.56
7.2.250.0070.01414.87
7.2.240.0090.01215.14
7.2.230.0000.01714.98
7.2.220.0070.00715.09
7.2.210.0100.00615.03
7.2.200.0000.01014.77
7.2.190.0120.00615.07
7.2.180.0000.01715.19
7.2.170.0130.00314.93
7.2.60.0290.00316.67
7.2.00.0060.00619.30
7.1.330.0070.00715.77
7.1.320.0030.01015.96
7.1.310.0000.01415.93
7.1.300.0040.00415.61
7.1.290.0030.01315.79
7.1.280.0080.00615.78
7.1.270.0070.01115.53
7.1.260.0050.00815.81
7.1.200.0030.01015.79
7.1.100.0040.00818.20
7.1.70.0030.00617.12
7.1.60.0030.01419.82
7.1.50.0030.02017.01
7.1.00.0070.07322.43
7.0.200.0160.00016.74
7.0.140.0070.07022.00
7.0.60.0100.06719.99
7.0.50.0070.05317.89
7.0.40.0100.08720.05
7.0.30.0500.08020.25
7.0.20.0430.06720.33
7.0.10.0070.09020.10
7.0.00.0170.07720.22
5.6.280.0100.06720.91
5.6.210.0100.07720.51
5.6.200.0030.04018.18
5.6.190.0130.08320.43
5.6.180.0370.07020.75
5.6.170.0230.07720.56
5.6.160.0070.08320.43
5.6.150.0100.07718.21
5.6.140.0030.07718.11
5.6.130.0130.05018.17
5.6.120.0030.04021.14
5.6.110.0070.08720.92
5.6.100.0070.05321.03
5.6.90.0130.06721.12
5.6.80.0030.07320.41
5.5.350.0030.04020.44
5.5.340.0170.06717.92
5.5.330.0070.05720.27
5.5.320.0070.06020.38
5.5.310.0230.05020.22
5.5.300.0130.07018.08
5.5.290.0170.05018.03
5.5.280.0100.03720.65
5.5.270.0030.04320.80
5.5.260.0030.08020.79
5.5.250.0170.04020.69
5.5.240.0230.03720.32
5.4.450.0530.05719.62
5.4.440.0700.06319.41
5.4.430.0270.07019.43
5.4.420.0770.06019.34
5.4.410.1070.05719.30
5.4.400.1030.04719.23
5.4.390.0970.05718.95
5.4.380.0170.06318.61
5.4.370.0100.06018.75
5.4.360.0170.05318.54
5.4.350.0100.06318.61
5.4.340.0270.04718.61
5.4.320.0070.04112.50
5.4.310.0050.04412.50
5.4.300.0060.03812.51
5.4.290.0050.04312.50
5.4.280.0050.04412.40
5.4.270.0060.04512.40
5.4.260.0080.03912.40
5.4.250.0040.03812.40
5.4.240.0140.03312.40
5.4.230.0060.03912.39
5.4.220.0070.04212.39
5.4.210.0050.03912.39
5.4.200.0080.04012.39
5.4.190.0060.05212.38
5.4.180.0040.03712.38
5.4.170.0070.05719.06
5.4.160.0100.07718.90
5.4.150.0030.06319.13
5.4.140.0100.06716.61
5.4.130.0170.04716.54
5.4.120.0130.05016.53
5.4.110.0170.05016.64
5.4.100.0100.05316.64
5.4.90.0030.05716.57
5.4.80.0130.04316.40
5.4.70.0030.05316.63
5.4.60.0100.05316.39
5.4.50.0170.04716.62
5.4.40.0170.04716.56
5.4.30.0100.04716.66
5.4.20.0130.04716.61
5.4.10.0200.05316.45
5.4.00.0130.06315.83
5.3.290.0050.04112.80
5.3.280.0080.03912.71
5.3.270.0100.06014.78
5.3.260.0100.05314.54
5.3.250.0130.07014.78
5.3.240.0230.05314.59
5.3.230.0130.05714.58
5.3.220.0130.05014.55
5.3.210.0030.07014.68
5.3.200.0130.05014.76
5.3.190.0030.05714.72
5.3.180.0170.05014.67
5.3.170.0000.05714.50
5.3.160.0070.05714.55
5.3.150.0130.05014.55
5.3.140.0030.07714.54
5.3.130.0170.07314.48
5.3.120.0170.06714.53
5.3.110.0170.04714.71
5.3.100.0100.07014.02
5.3.90.0100.06014.08
5.3.80.0030.05314.18
5.3.70.0200.04713.95
5.3.60.0070.05013.98
5.3.50.0070.05314.03
5.3.40.0100.06013.93
5.3.30.0030.05314.10
5.3.20.0070.06713.80
5.3.10.0130.06013.84
5.3.00.0170.05713.71
5.2.170.0030.04311.29
5.2.160.0030.04311.29
5.2.150.0070.06011.33
5.2.140.0030.06011.36
5.2.130.0030.06011.23
5.2.120.0030.05711.25
5.2.110.0070.05011.14
5.2.100.0100.05311.10
5.2.90.0170.03011.23
5.2.80.0100.05011.20
5.2.70.0030.04311.02
5.2.60.0100.05311.20
5.2.50.0030.04711.25
5.2.40.0030.04310.93
5.2.30.0100.04310.80
5.2.20.0100.04711.16
5.2.10.0030.04311.00
5.2.00.0070.05010.77
5.1.60.0100.04310.27
5.1.50.0030.0379.96
5.1.40.0130.04010.01
5.1.30.0070.03310.46
5.1.20.0030.03710.63
5.1.10.0000.04010.11
5.1.00.0070.04010.29
5.0.50.0070.0278.42
5.0.40.0030.0308.45
5.0.30.0000.0478.30
5.0.20.0100.0208.24
5.0.10.0030.0308.45
5.0.00.0070.0408.36
4.4.90.0030.0207.36
4.4.80.0100.0137.36
4.4.70.0030.0277.36
4.4.60.0130.0207.36
4.4.50.0070.0237.36
4.4.40.0070.0337.36
4.4.30.0000.0237.36
4.4.20.0000.0237.36
4.4.10.0030.0307.36
4.4.00.0000.0377.36
4.3.110.0000.0237.36
4.3.100.0000.0277.72
4.3.90.0030.0207.72
4.3.80.0030.0437.72
4.3.70.0030.0207.72
4.3.60.0100.0207.72
4.3.50.0030.0237.72
4.3.40.0000.0477.72
4.3.30.0030.0277.72
4.3.20.0070.0237.72
4.3.10.0100.0237.72
4.3.00.0100.0207.16

preferences:
40.53 ms | 401 KiB | 5 Q