3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user = $_GET[‘user’] ?? ‘nobody’; print $user;

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)
8.3.60.0120.00618.68
8.3.50.0290.01221.31
8.3.40.0100.01018.88
8.3.30.0080.00818.79
8.3.20.0070.00020.20
8.3.10.0070.00021.90
8.3.00.0060.00319.56
8.2.180.0120.00316.75
8.2.170.0090.00622.96
8.2.160.0000.01420.39
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0000.00817.50
8.2.110.0090.00022.04
8.2.100.0040.00817.88
8.2.90.0040.00419.18
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0040.00817.68
8.2.50.0040.00418.07
8.2.40.0060.00319.30
8.2.30.0030.00619.84
8.2.20.0000.00717.73
8.2.10.0000.00718.05
8.2.00.0040.00417.93
8.1.280.0070.00725.92
8.1.270.0050.00220.24
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00822.61
8.1.230.0130.00017.42
8.1.220.0030.00517.78
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0000.00718.10
8.1.170.0040.00418.58
8.1.160.0040.00422.01
8.1.150.0030.00518.87
8.1.140.0000.00817.39
8.1.130.0030.00317.55
8.1.120.0050.00217.36
8.1.110.0080.00017.34
8.1.100.0020.00517.41
8.1.90.0040.00417.34
8.1.80.0040.00417.24
8.1.70.0040.00417.39
8.1.60.0060.00317.48
8.1.50.0000.00817.45
8.1.40.0040.00417.36
8.1.30.0030.00517.58
8.1.20.0040.00417.59
8.1.10.0040.00417.46
8.1.00.0040.00417.43
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00718.50
8.0.270.0000.00817.30
8.0.260.0070.00017.30
8.0.250.0040.00417.05
8.0.240.0030.00517.04
8.0.230.0000.00716.91
8.0.220.0060.00016.99
8.0.210.0040.00416.84
8.0.200.0040.00417.00
8.0.190.0110.00017.02
8.0.180.0040.00416.95
8.0.170.0040.00416.98
8.0.160.0070.00017.00
8.0.150.0030.00516.92
8.0.140.0070.00016.79
8.0.130.0030.00313.46
8.0.120.0040.00416.83
8.0.110.0070.00017.00
8.0.100.0040.00416.91
8.0.90.0070.00016.84
8.0.80.0110.00416.95
8.0.70.0070.00017.05
8.0.60.0080.00016.84
8.0.50.0040.00416.91
8.0.30.0100.00917.21
8.0.20.0070.01217.40
8.0.10.0050.00217.13
8.0.00.0090.01016.89
7.4.330.0000.00515.15
7.4.320.0030.00316.61
7.4.300.0000.00716.59
7.4.290.0000.00716.49
7.4.280.0000.00816.59
7.4.270.0030.00416.45
7.4.260.0000.00716.50
7.4.250.0000.00716.51
7.4.240.0030.00416.57
7.4.230.0000.00716.34
7.4.220.0080.00916.45
7.4.210.0070.01116.61
7.4.200.0070.00016.41
7.4.160.0080.00816.58
7.4.150.0070.01017.40
7.4.140.0130.01117.86
7.4.130.0120.00616.42
7.4.120.0130.00716.46
7.4.110.0150.00316.70
7.4.100.0090.00816.56
7.4.90.0110.00716.45
7.4.80.0110.00719.39
7.4.70.0030.01716.65
7.4.60.0120.00416.57
7.4.50.0000.00716.72
7.4.40.0090.00616.47
7.4.30.0060.01216.54
7.4.00.0090.00914.96
7.3.330.0050.00013.23
7.3.320.0060.00013.20
7.3.310.0050.00216.40
7.3.300.0070.00016.27
7.3.290.0050.01116.28
7.3.280.0100.00816.35
7.3.270.0190.00317.40
7.3.260.0170.00016.28
7.3.240.0080.00816.49
7.3.230.0070.01016.55
7.3.210.0030.01416.48
7.3.200.0040.01316.56
7.3.190.0030.01616.41
7.3.180.0120.00316.35
7.3.170.0140.00716.57
7.3.160.0090.00916.47
7.2.330.0090.00916.46
7.2.320.0060.01516.34
7.2.310.0000.01516.55
7.2.300.0100.00616.41
7.2.290.0090.00916.41
7.2.60.0130.00016.49
7.2.00.0000.01719.52
7.1.200.0000.01315.93
7.1.100.0060.00618.14
7.1.70.0000.01617.20
7.1.60.0080.00419.17
7.1.50.0130.01734.92
7.1.00.0100.07022.57
7.0.200.0040.00416.69
7.0.60.0070.04319.89
7.0.50.0070.07317.85
7.0.40.0030.04319.96
7.0.30.0330.06020.30
7.0.20.0230.04320.02
7.0.10.0070.09020.04
7.0.00.0100.07020.20
5.6.280.0000.06321.12
5.6.210.0030.04720.70
5.6.200.0070.03718.16
5.6.190.0030.09320.46
5.6.180.0270.05020.61
5.6.170.0330.05720.71
5.6.160.0070.06020.54
5.6.150.0000.05318.19
5.6.140.0030.07018.29
5.6.130.0070.08018.17
5.6.120.0100.07721.11
5.6.110.0000.06321.02
5.6.100.0070.04320.97
5.6.90.0100.06020.96
5.6.80.0170.07320.37
5.5.350.0070.07720.42
5.5.340.0100.03717.98
5.5.330.0000.07020.35
5.5.320.0230.04020.35
5.5.310.0230.07020.32
5.5.300.0070.03717.98
5.5.290.0030.08718.08
5.5.280.0100.03720.87
5.5.270.0000.09320.86
5.5.260.0130.05020.79
5.5.250.0030.08320.53
5.5.240.0200.05720.11
5.4.450.0270.05019.46
5.4.440.0270.07719.17
5.4.430.0330.03319.40
5.4.420.0200.04019.30
5.4.410.0270.04719.43
5.4.400.0270.06719.22
5.4.390.0270.04718.87
5.4.380.0330.06018.94
5.4.370.0270.05019.06
5.4.360.0230.04019.16
5.4.350.0230.04719.05
5.4.340.0270.04019.00
5.4.320.0170.05019.08
5.4.310.0270.03719.06
5.4.300.0430.03319.08
5.4.290.0370.06019.14
5.4.280.0200.07019.09
5.4.270.0200.04019.24
5.4.260.0230.03719.09
5.4.250.0270.04719.18
5.4.240.0300.04719.23
5.4.230.0230.06319.21
5.4.220.0330.07018.97
5.4.210.0270.07719.05
5.4.200.0300.04719.05
5.4.190.0330.06719.23
5.4.180.0400.06019.20
5.4.170.0200.04319.14
5.4.160.0200.04319.07
5.4.150.0270.04019.11
5.4.140.0200.04716.51
5.4.130.0300.05716.36
5.4.120.0370.06016.48
5.4.110.0300.06016.45
5.4.100.0300.04016.45
5.4.90.0230.06716.50
5.4.80.0200.03316.57

preferences:
49.32 ms | 401 KiB | 5 Q