3v4l.org

run code in 300+ PHP versions simultaneously
<?php $map = array(array('-1'=>0, '-10'=>0, '-100'=>0), array(array('-1'=>0, '-10'=>0, '-100'=>0))); array_map(function($item){var_dump($item);if(is_array($item))ksort($item);}, $map); print_r($map);

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)
8.3.60.0110.01116.63
8.3.50.0160.00521.27
8.3.40.0040.01218.77
8.3.30.0070.01018.58
8.3.20.0000.00720.29
8.3.10.0030.00523.66
8.3.00.0060.00323.61
8.2.180.0110.00416.63
8.2.170.0040.01222.96
8.2.160.0070.00722.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00617.47
8.2.110.0030.00619.31
8.2.100.0090.00317.63
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00818.04
8.2.50.0000.01018.07
8.2.40.0030.00620.96
8.2.30.0000.00718.00
8.2.20.0050.00217.66
8.2.10.0000.00818.10
8.2.00.0040.00418.01
8.1.280.0110.00425.92
8.1.270.0080.00020.38
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00722.20
8.1.230.0000.01117.48
8.1.220.0000.00717.75
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0000.00717.35
8.1.180.0040.00418.10
8.1.170.0090.00018.57
8.1.160.0070.00022.01
8.1.150.0040.00418.80
8.1.140.0050.00317.45
8.1.130.0070.00017.70
8.1.120.0050.00217.33
8.1.110.0000.00817.38
8.1.100.0030.00517.38
8.1.90.0040.00417.41
8.1.80.0000.00817.37
8.1.70.0000.00717.44
8.1.60.0000.01117.55
8.1.50.0040.00417.54
8.1.40.0040.00417.38
8.1.30.0030.00517.57
8.1.20.0030.00617.60
8.1.10.0040.00417.42
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0000.00818.44
8.0.270.0000.00717.10
8.0.260.0030.00318.30
8.0.250.0040.00416.93
8.0.240.0000.00616.85
8.0.230.0040.00416.90
8.0.220.0000.00716.83
8.0.210.0040.00416.89
8.0.200.0040.00416.98
8.0.190.0000.00716.80
8.0.180.0040.00416.88
8.0.170.0040.00416.93
8.0.160.0030.00316.73
8.0.150.0050.00316.79
8.0.140.0040.00416.77
8.0.130.0030.00313.28
8.0.120.0030.00616.87
8.0.110.0030.00516.72
8.0.100.0000.00716.76
8.0.90.0070.00016.72
8.0.80.0100.00716.87
8.0.70.0080.00016.87
8.0.60.0000.00716.87
8.0.50.0000.00716.90
8.0.30.0060.01417.08
8.0.20.0130.00817.40
8.0.10.0000.00816.87
8.0.00.0120.00616.64
7.4.330.0050.00015.08
7.4.320.0030.00316.37
7.4.300.0000.00716.63
7.4.290.0070.00016.59
7.4.280.0050.00516.55
7.4.270.0000.00616.55
7.4.260.0000.00716.45
7.4.250.0060.00316.33
7.4.240.0020.00516.55
7.4.230.0000.00716.58
7.4.220.0170.00616.67
7.4.210.0090.00816.51
7.4.200.0040.00416.67
7.4.160.0030.01316.37
7.4.150.0160.00617.40
7.4.140.0090.00917.86
7.4.130.0090.00916.45
7.4.120.0050.01316.49
7.4.110.0110.00716.63
7.4.100.0070.01116.24
7.4.90.0070.01016.32
7.4.80.0210.00019.39
7.4.70.0120.00616.52
7.4.60.0040.01216.52
7.4.50.0090.00016.36
7.4.40.0060.01016.43
7.4.30.0120.00616.57
7.4.00.0060.00915.13
7.3.330.0000.00813.11
7.3.320.0000.00513.31
7.3.310.0070.00016.20
7.3.300.0000.00716.29
7.3.290.0100.00616.24
7.3.280.0200.00516.21
7.3.270.0100.00717.40
7.3.260.0110.00716.34
7.3.250.0070.01116.37
7.3.240.0120.00616.29
7.3.230.0100.01316.39
7.3.210.0080.01016.23
7.3.200.0060.01116.18
7.3.190.0070.01116.18
7.3.180.0060.01016.45
7.3.170.0040.01216.27
7.3.160.0110.00716.23
7.3.10.0100.00016.21
7.3.00.0060.00916.55
7.2.330.0030.01616.52
7.2.320.0130.00516.72
7.2.310.0080.01016.61
7.2.300.0100.00916.64
7.2.290.0070.01716.72
7.2.130.0000.00816.63
7.2.120.0000.01216.66
7.2.110.0040.01116.53
7.2.100.0030.00716.52
7.2.90.0070.00316.64
7.2.80.0070.00716.54
7.2.70.0130.00716.58
7.2.60.0060.00416.70
7.2.50.0070.00316.56
7.2.40.0000.01216.66
7.2.30.0040.01116.70
7.2.20.0030.01216.59
7.2.10.0070.00716.49
7.2.00.0070.00618.13
7.1.250.0090.00015.61
7.1.200.0070.00015.75
7.1.100.0030.01318.38
7.1.70.0030.00717.13
7.1.60.0110.01419.12
7.1.50.0070.01716.73
7.1.00.0070.07322.41
7.0.200.0030.00716.54
7.0.60.0000.05719.75
7.0.50.0100.06317.85
7.0.40.0070.08320.03
7.0.30.0330.04020.17
7.0.20.0270.08320.26
7.0.10.0000.05720.05
7.0.00.0070.08720.20
5.6.280.0100.05720.89
5.6.210.0070.08320.61
5.6.200.0100.07018.22
5.6.190.0130.03720.55
5.6.180.3470.04320.64
5.6.170.0230.04320.45
5.6.160.0130.08320.55
5.6.150.0130.07718.18
5.6.140.0070.03718.28
5.6.130.0070.06018.23
5.6.120.0070.08721.11
5.6.110.0130.07021.13
5.6.100.0030.08021.01
5.6.90.0170.06021.02
5.6.80.0000.05720.41
5.6.70.4700.03320.43
5.5.350.0170.03320.35
5.5.340.0170.07018.08
5.5.330.0100.07720.42
5.5.320.0230.05320.21
5.5.310.0230.05320.36
5.5.300.0070.06018.03
5.5.290.0030.08017.96
5.5.280.0170.07320.96
5.5.270.0100.06720.80
5.5.260.0100.03320.87
5.5.250.0100.06320.61
5.5.240.0200.07720.27
5.4.450.0830.06719.17
5.4.440.0470.07019.29
5.4.430.0570.06019.63
5.4.420.0700.07319.19
5.4.410.0870.05719.34
5.4.400.0600.06019.31
5.4.390.0730.05718.84
5.4.380.0700.05019.30
5.4.370.0770.06719.06
5.4.360.0730.06319.14
5.4.350.0730.05719.01
5.4.340.0600.07319.06
5.4.320.0670.05319.15
5.4.310.0430.06019.15
5.4.300.0530.05019.15
5.4.290.0530.05319.14
5.4.280.0670.06318.98
5.4.270.0670.05319.14
5.4.260.0700.08019.23
5.4.250.0770.07719.14
5.4.240.0830.07019.12
5.4.230.0730.07719.14
5.4.220.0770.06719.05
5.4.210.0730.07019.03
5.4.200.0830.06716.70
5.4.190.0470.06019.04
5.4.180.0600.06319.00
5.4.170.0730.04719.16
5.4.160.0670.04719.16
5.4.150.0670.05719.01
5.4.140.0630.05016.42
5.4.130.0670.04316.55
5.4.120.0670.04016.50
5.4.110.0500.05716.38
5.4.100.0670.05316.56
5.4.90.0500.06316.44
5.4.80.0630.05016.52
5.4.70.0770.04016.70
5.4.60.0470.05016.48
5.4.50.0500.06316.30
5.4.40.0530.05016.30
5.4.30.0800.03716.37
5.4.20.0630.04316.53
5.4.10.0570.05316.47
5.4.00.0500.05015.89
5.3.290.0470.06014.63
5.3.280.0830.05714.65
5.3.270.0570.06714.58
5.3.260.0500.06714.52
5.3.250.0600.05714.75
5.3.240.0700.05014.59
5.3.230.0670.04714.50
5.3.220.0600.04714.57
5.3.210.0500.05314.61
5.3.200.0700.04314.57
5.3.190.0470.06014.43
5.3.180.0700.04714.56
5.3.170.0570.05714.57
5.3.160.0530.04714.71
5.3.150.0530.05314.59
5.3.140.0430.06014.52
5.3.130.0600.05314.55
5.3.120.0500.05314.55
5.3.110.0670.06014.54
5.3.100.0630.06314.18
5.3.90.0600.06314.09
5.3.80.0400.06013.92
5.3.70.0670.05313.95
5.3.60.0530.05313.92
5.3.50.0670.05313.95
5.3.40.0600.06313.85
5.3.30.0670.05013.83
5.3.20.0630.06013.55
5.3.10.0670.04713.56
5.3.00.0570.05313.50
5.2.170.0430.04311.09
5.2.160.0470.04311.04
5.2.150.0570.03711.13
5.2.140.0530.04310.99
5.2.130.0500.04710.90
5.2.120.0430.04311.26
5.2.110.0370.04310.96
5.2.100.0500.03310.95
5.2.90.0400.04010.94
5.2.80.0370.04310.96
5.2.70.0400.04311.04
5.2.60.0470.04311.04
5.2.50.0600.03010.86
5.2.40.0330.04310.88
5.2.30.0370.05010.95
5.2.20.0370.04310.90
5.2.10.0370.04010.88
5.2.00.0370.04010.76
5.1.60.0200.02310.08
5.1.50.0130.0279.97
5.1.40.0100.0309.99
5.1.30.0100.03310.20
5.1.20.0070.03710.26
5.1.10.0300.04010.04
5.1.00.0430.0309.96
5.0.50.0230.0278.71
5.0.40.0170.0308.33
5.0.30.0130.0478.11
5.0.20.0170.0378.09
5.0.10.0230.0238.32
5.0.00.0230.0408.18
4.4.90.0200.0276.87
4.4.80.0270.0276.87
4.4.70.0200.0206.87
4.4.60.0200.0236.87
4.4.50.0170.0236.87
4.4.40.0130.0406.87
4.4.30.0230.0176.87
4.4.20.0230.0206.87
4.4.10.0200.0236.87
4.4.00.0270.0276.87
4.3.110.0170.0236.87
4.3.100.0200.0206.87
4.3.90.0130.0276.87
4.3.80.0200.0336.87
4.3.70.0200.0206.87
4.3.60.0170.0236.87
4.3.50.0170.0236.87
4.3.40.0230.0306.87
4.3.30.0100.0236.87
4.3.20.0170.0236.87
4.3.10.0100.0236.87
4.3.00.0170.0278.42

preferences:
67.86 ms | 401 KiB | 5 Q