3v4l.org

run code in 300+ PHP versions simultaneously
<?php global $x;

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)
8.3.40.0070.00718.53
8.3.30.0140.00018.84
8.3.20.0000.00720.22
8.3.10.0060.00322.13
8.3.00.0080.00022.32
8.2.170.0090.00922.96
8.2.160.0120.00320.48
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00319.52
8.2.110.0060.00322.21
8.2.100.0090.00319.25
8.2.90.0040.00418.94
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00718.09
8.2.30.0000.00717.80
8.2.20.0000.00817.39
8.2.10.0040.00417.45
8.2.00.0000.00717.64
8.1.270.0080.00020.29
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00323.71
8.1.230.0110.00019.10
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00617.23
8.1.190.0000.00917.39
8.1.180.0040.00418.48
8.1.170.0080.00018.51
8.1.160.0000.00722.17
8.1.150.0100.00018.50
8.1.140.0000.00717.26
8.1.130.0070.00017.68
8.1.120.0050.00217.22
8.1.110.0040.00417.29
8.1.100.0040.00417.23
8.1.90.0030.00317.31
8.1.80.0020.00517.33
8.1.70.0000.00717.20
8.1.60.0000.00917.48
8.1.50.0060.00317.26
8.1.40.0070.00017.32
8.1.30.0040.00417.50
8.1.20.0040.00417.42
8.1.10.0030.00617.38
8.1.00.0030.00917.16
8.0.300.0000.00818.77
8.0.290.0040.00416.91
8.0.280.0030.00318.29
8.0.270.0000.00717.09
8.0.260.0060.00316.71
8.0.250.0000.00716.78
8.0.240.0040.00416.84
8.0.230.0040.00416.70
8.0.220.0040.00416.78
8.0.210.0000.00716.75
8.0.200.0040.00416.70
8.0.190.0030.00316.78
8.0.180.0030.00316.79
8.0.170.0040.00416.74
8.0.160.0000.00816.83
8.0.150.0000.00816.60
8.0.140.0030.00616.73
8.0.130.0000.00613.14
8.0.120.0030.00516.65
8.0.110.0040.00416.61
8.0.100.0030.00316.64
8.0.90.0040.00416.73
8.0.80.0060.01116.74
8.0.70.0070.00016.69
8.0.60.0030.00516.66
8.0.50.0000.00716.81
8.0.30.0100.01217.01
8.0.20.0100.00717.40
8.0.10.0040.00416.89
8.0.00.0110.00816.59
7.4.330.0060.00015.00
7.4.320.0000.00716.38
7.4.300.0000.00616.35
7.4.290.0000.00716.47
7.4.280.0050.00316.44
7.4.270.0030.00316.30
7.4.260.0030.00316.33
7.4.250.0000.00716.23
7.4.240.0020.00516.43
7.4.230.0000.00716.54
7.4.220.0100.00716.37
7.4.210.0070.00716.45
7.4.200.0030.00316.43
7.4.190.0030.00316.27
7.4.160.0100.00716.23
7.4.150.0090.00817.40
7.4.140.0110.01117.86
7.4.130.0120.00716.34
7.4.120.0140.00616.37
7.4.110.0100.00616.41
7.4.100.0040.01816.18
7.4.90.0170.00016.36
7.4.80.0070.01419.39
7.4.70.0060.01116.09
7.4.60.0040.01416.29
7.4.50.0000.00416.15
7.4.40.0080.00822.77
7.4.30.0130.00316.39
7.4.00.0090.00314.55
7.3.330.0030.00313.07
7.3.320.0030.00312.92
7.3.310.0060.00016.19
7.3.300.0070.00016.14
7.3.290.0050.00816.15
7.3.280.0080.00716.10
7.3.270.0100.00717.40
7.3.260.0130.01016.46
7.3.250.0080.00916.31
7.3.240.0120.00916.18
7.3.230.0050.01616.39
7.3.210.0130.00316.38
7.3.200.0070.01019.39
7.3.190.0070.01016.36
7.3.180.0110.00516.18
7.3.170.0060.00916.28
7.3.160.0100.00716.16
7.3.120.0030.01514.92
7.2.330.0100.00716.42
7.2.320.0080.01216.35
7.2.310.0070.01016.58
7.2.300.0030.01316.28
7.2.290.0090.00716.51
7.1.100.0070.00417.52
7.1.70.0000.01516.80
7.1.60.0070.01519.82
7.1.50.0060.01816.63
7.1.00.0030.05722.57
7.0.200.0000.00716.64
7.0.140.0070.07022.09
7.0.60.0170.07319.81
7.0.50.0100.05717.85
7.0.40.0070.08320.30
7.0.30.0300.04320.09
7.0.20.0330.06320.30
7.0.10.0300.04320.18
7.0.00.0100.07320.17
5.6.280.0030.07321.04
5.6.210.0100.03320.55
5.6.200.0070.03718.09
5.6.190.0070.07720.67
5.6.180.3430.04020.61
5.6.170.0270.03020.35
5.6.160.0130.06720.42
5.6.150.0100.05318.22
5.6.140.0000.06718.21
5.6.130.0100.06318.11
5.6.120.0100.07321.00
5.6.110.0130.07321.10
5.6.100.0130.07720.98
5.6.90.0100.07020.98
5.6.80.0070.03720.41
5.6.70.0230.07320.34
5.5.350.0200.07720.39
5.5.340.0030.04318.02
5.5.330.0100.03720.23
5.5.320.0330.07020.29
5.5.310.0100.05720.50
5.5.300.0030.04018.02
5.5.290.0070.08017.89
5.5.280.0100.07320.84
5.5.270.0100.08320.72
5.5.260.0130.06020.75
5.5.250.0170.07320.78
5.5.240.0170.04720.28
5.4.450.0130.05719.55
5.4.440.0700.05319.55
5.4.430.0430.05319.54
5.4.420.0900.04319.54
5.4.410.0730.05019.48
5.4.400.0530.07018.62
5.4.390.0430.05718.68
5.4.380.0130.06318.76
5.4.370.0130.06018.65
5.4.360.0170.05018.63
5.4.350.0060.03711.97
5.4.340.0110.04711.96
5.4.320.0070.04312.45
5.4.310.0070.04612.45
5.4.300.0050.04312.45
5.4.290.0060.04512.45
5.4.280.0070.03312.34
5.4.270.0080.03812.35
5.4.260.0060.03612.34
5.4.250.0100.05019.02
5.4.240.0070.05019.04
5.4.230.0030.06019.02
5.4.220.0070.05318.87
5.4.210.0070.05319.01
5.4.200.0100.07018.77
5.4.190.0130.04718.89
5.4.180.0100.07318.69
5.4.170.0100.05018.86
5.4.160.0070.05018.78
5.4.150.0130.04718.82
5.4.140.0100.04316.19
5.4.130.0170.03716.39
5.4.120.0070.05016.24
5.4.110.0030.05016.41
5.4.100.0070.04716.28
5.4.90.0200.03316.42
5.4.80.0000.05716.27
5.4.70.0130.05716.41
5.4.60.0030.07016.36
5.4.50.0100.04316.49
5.4.40.0070.05016.51
5.4.30.0070.05016.23
5.4.20.0030.05316.17
5.4.10.0100.05016.37
5.4.00.0030.05715.64
5.3.290.0060.04512.80
5.3.280.0130.04314.74
5.3.270.0200.06014.47
5.3.260.0000.06014.69
5.3.250.0030.05714.37
5.3.240.0070.05014.51
5.3.230.0030.05314.48
5.3.220.0100.04714.58
5.3.210.0130.05714.56
5.3.200.0100.04314.39
5.3.190.0130.05014.41
5.3.180.0100.04714.55
5.3.170.0030.05014.65
5.3.160.0070.05014.41
5.3.150.0070.05314.65
5.3.140.0100.05314.32
5.3.130.0130.05014.46
5.3.120.0100.05014.41
5.3.110.0070.05014.32
5.3.100.0100.05014.04
5.3.90.0000.05313.71
5.3.80.0170.06313.73
5.3.70.0170.03714.02
5.3.60.0130.04313.94
5.3.50.0030.05013.64
5.3.40.0070.05013.64
5.3.30.0070.07013.74
5.3.20.0070.05013.54
5.3.10.0070.06013.69
5.3.00.0070.05313.52

preferences:
40.44 ms | 400 KiB | 5 Q