3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tab = array(array(1, 2), array(1, -2), array(5, 3), array(5, -3));

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)
8.3.40.0100.00718.47
8.3.30.0100.00718.96
8.3.20.0040.00420.30
8.3.10.0040.00422.12
8.3.00.0080.00022.31
8.2.170.0070.01422.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.54
8.2.110.0030.00621.02
8.2.100.0050.00519.40
8.2.90.0000.00719.17
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0050.00317.97
8.2.30.0020.00517.86
8.2.20.0080.00017.65
8.2.10.0030.00517.62
8.2.00.0040.00417.49
8.1.270.0070.00320.27
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00322.41
8.1.230.0070.00318.75
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0070.00017.40
8.1.180.0000.00818.63
8.1.170.0080.00018.66
8.1.160.0000.00722.15
8.1.150.0000.00818.43
8.1.140.0060.00317.41
8.1.130.0030.00517.82
8.1.120.0030.00317.41
8.1.110.0000.00817.43
8.1.100.0000.00717.28
8.1.90.0040.00417.29
8.1.80.0050.00317.30
8.1.70.0040.00417.38
8.1.60.0040.00417.50
8.1.50.0040.00417.38
8.1.40.0030.00517.45
8.1.30.0040.00417.57
8.1.20.0030.00517.59
8.1.10.0040.00417.50
8.1.00.0000.00817.26
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.30
8.0.270.0030.00317.06
8.0.260.0050.00316.61
8.0.250.0070.00016.77
8.0.240.0080.00016.88
8.0.230.0080.00016.79
8.0.220.0040.00416.83
8.0.210.0030.00316.85
8.0.200.0000.00616.87
8.0.190.0040.00416.84
8.0.180.0040.00416.85
8.0.170.0040.00416.93
8.0.160.0090.00016.78
8.0.150.0050.00516.74
8.0.140.0000.00816.66
8.0.130.0030.00313.23
8.0.120.0030.00516.73
8.0.110.0030.00516.71
8.0.100.0000.00716.70
8.0.90.0000.00716.77
8.0.80.0030.01316.86
8.0.70.0000.00716.60
8.0.60.0070.00016.87
8.0.50.0050.00316.86
8.0.30.0140.00617.13
8.0.20.0130.00517.40
8.0.10.0040.00416.91
8.0.00.0140.00716.73
7.4.330.0000.00515.00
7.4.320.0000.00616.52
7.4.300.0030.00316.53
7.4.290.0000.00916.42
7.4.280.0030.00316.52
7.4.270.0000.00716.43
7.4.260.0080.00016.48
7.4.250.0030.00516.38
7.4.240.0040.00416.54
7.4.230.0030.00316.53
7.4.220.0170.00016.55
7.4.210.0060.00916.42
7.4.200.0000.00716.28
7.4.190.0040.00416.57
7.4.160.0120.00816.55
7.4.150.0060.01217.40
7.4.140.0110.00717.86
7.4.130.0100.01016.29
7.4.120.0120.00516.34
7.4.110.0070.01116.38
7.4.100.0120.00616.47
7.4.90.0130.00316.29
7.4.80.0120.00919.39
7.4.70.0030.01316.16
7.4.60.0100.00716.43
7.4.50.0030.00616.53
7.4.40.0030.01322.77
7.4.30.0160.00016.31
7.4.00.0110.00414.54
7.3.330.0000.00513.06
7.3.320.0050.00012.88
7.3.310.0030.00316.17
7.3.300.0070.00016.13
7.3.290.0100.00716.08
7.3.280.0080.00816.18
7.3.270.0060.00917.40
7.3.260.0070.01016.08
7.3.250.0080.00916.21
7.3.240.0130.00316.45
7.3.230.0120.00616.39
7.3.210.0090.00916.31
7.3.200.0060.00919.39
7.3.190.0120.00616.08
7.3.180.0100.01016.43
7.3.170.0160.00016.39
7.3.160.0090.01316.21
7.3.120.0070.00714.91
7.2.330.0100.00716.31
7.2.320.0110.00616.66
7.2.310.0090.00916.44
7.2.300.0040.01216.45
7.2.290.0100.00616.35
7.2.00.0070.00719.08
7.1.100.0060.00618.07
7.1.70.0090.00616.72
7.1.60.0140.01119.82
7.1.50.0090.01216.52
7.1.00.0000.05722.30
7.0.200.0030.00716.60
7.0.140.0030.07322.00
7.0.60.0170.06019.84
7.0.50.0130.05717.88
7.0.40.0070.04320.04
7.0.30.0430.08320.28
7.0.20.0230.06719.96
7.0.10.0130.08320.13
7.0.00.0030.04720.00
5.6.280.0030.07021.10
5.6.210.0100.08020.64
5.6.200.0030.04318.16
5.6.190.0000.08720.39
5.6.180.0230.06020.43
5.6.170.0230.04720.49
5.6.160.0130.06020.37
5.6.150.0070.08018.08
5.6.140.0100.06318.09
5.6.130.0070.05018.09
5.6.120.0030.05320.96
5.6.110.0000.04720.98
5.6.100.0070.04021.02
5.6.90.0030.04320.96
5.6.80.0100.07020.47
5.6.70.3470.04720.49
5.5.350.0030.05020.32
5.5.340.0130.08017.96
5.5.330.0100.05020.21
5.5.320.0200.05020.41
5.5.310.0300.04020.50
5.5.300.0000.04317.91
5.5.290.0070.04317.91
5.5.280.0030.04320.86
5.5.270.0070.05720.95
5.5.260.0130.07720.86
5.5.250.0070.07020.58
5.5.240.0270.04720.27
5.4.450.0300.04719.67
5.4.440.0330.05019.32
5.4.430.0800.04319.32
5.4.420.0730.06719.54
5.4.410.0700.06719.11
5.4.400.1400.05318.75
5.4.390.0500.04318.49
5.4.380.0170.06018.72
5.4.370.0130.05018.70
5.4.360.0130.05018.70
5.4.350.0050.03711.97
5.4.340.0050.03811.97
5.4.320.0080.03412.45
5.4.310.0070.04212.45
5.4.300.0060.04412.45
5.4.290.0060.04412.45
5.4.280.0030.04712.35
5.4.270.0060.03512.34
5.4.260.0050.04412.35
5.4.250.0100.06018.82
5.4.240.0100.05318.81
5.4.230.0170.06318.69
5.4.220.0130.05018.79
5.4.210.0030.05718.70
5.4.200.0100.04718.78
5.4.190.0070.07018.88
5.4.180.0030.05718.64
5.4.170.0000.05718.95
5.4.160.0030.05718.79
5.4.150.0130.05018.70
5.4.140.0000.08316.45
5.4.130.0100.04316.48
5.4.120.0030.05016.29
5.4.110.0000.05716.23
5.4.100.0070.05316.32
5.4.90.0070.05016.16
5.4.80.0100.04316.32
5.4.70.0030.05016.37
5.4.60.0030.05316.29
5.4.50.0130.04316.41
5.4.40.0070.05316.19
5.4.30.0070.04716.28
5.4.20.0070.05016.20
5.4.10.0030.07316.16
5.4.00.0100.04315.90
5.3.290.0090.03912.80
5.3.280.0170.06014.60
5.3.270.0030.05714.52
5.3.260.0100.05014.62
5.3.250.0170.04314.61
5.3.240.0070.05014.61
5.3.230.0070.05314.51
5.3.220.0070.04714.34
5.3.210.0130.06014.44
5.3.200.0000.05714.57
5.3.190.0030.05314.42
5.3.180.0000.05314.61
5.3.170.0100.06314.65
5.3.160.0100.06314.45
5.3.150.0130.04314.55
5.3.140.0130.04314.43
5.3.130.0030.05714.46
5.3.120.0000.06014.59
5.3.110.0100.07714.40
5.3.100.0100.04314.03
5.3.90.0070.04713.87
5.3.80.0070.04714.16
5.3.70.0070.04713.88
5.3.60.0100.04714.15
5.3.50.0030.05013.83
5.3.40.0030.06314.04
5.3.30.0100.04313.92
5.3.20.0100.04313.69
5.3.10.0030.05313.66
5.3.00.0030.05013.52

preferences:
48.57 ms | 400 KiB | 5 Q