3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cond = 1; if ($cond) { a(); } else { b(); }

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)
8.3.40.0090.00618.76
8.3.30.0180.00018.84
8.3.20.0140.00420.39
8.3.10.0070.00021.98
8.3.00.0000.00822.44
8.2.170.0070.00722.96
8.2.160.0100.00320.43
8.2.150.0040.00424.18
8.2.140.0020.00524.66
8.2.130.0050.00326.16
8.2.120.0030.00617.63
8.2.110.0030.00620.40
8.2.100.0090.00317.75
8.2.90.0080.00019.05
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00821.09
8.2.30.0040.00419.75
8.2.20.0000.00717.75
8.2.10.0030.00618.14
8.2.00.0040.00418.02
8.1.270.0030.01420.20
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.93
8.1.230.0060.00617.42
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.35
8.1.190.0060.00317.25
8.1.180.0020.00518.10
8.1.170.0000.00718.53
8.1.160.0040.00421.86
8.1.150.0000.00818.73
8.1.140.0030.00617.43
8.1.130.0000.00717.68
8.1.120.0040.00417.42
8.1.110.0000.00717.41
8.1.100.0000.00817.30
8.1.90.0000.00717.40
8.1.80.0000.00717.38
8.1.70.0030.00317.27
8.1.60.0040.00417.53
8.1.50.0030.00517.52
8.1.40.0040.00417.47
8.1.30.0000.00817.64
8.1.20.0060.00317.48
8.1.10.0040.00417.46
8.1.00.0060.00317.45
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0070.00018.30
8.0.270.0050.00217.05
8.0.260.0050.00317.21
8.0.250.0040.00416.98
8.0.240.0040.00416.85
8.0.230.0070.00016.84
8.0.220.0040.00416.77
8.0.210.0000.00716.86
8.0.200.0000.00616.96
8.0.190.0000.00816.83
8.0.180.0110.00016.69
8.0.170.0060.00316.94
8.0.160.0000.00716.89
8.0.150.0040.00416.87
8.0.140.0050.00316.89
8.0.130.0030.00313.25
8.0.120.0000.00816.82
8.0.110.0000.00816.83
8.0.100.0040.00416.80
8.0.90.0050.00216.93
8.0.80.0040.01216.84
8.0.70.0040.00416.73
8.0.60.0040.00416.82
8.0.50.0000.00716.80
8.0.30.0060.01116.99
8.0.20.0160.00617.40
8.0.10.0040.00417.08
8.0.00.0100.00916.86
7.4.330.0050.00015.08
7.4.320.0030.00316.47
7.4.300.0040.00416.50
7.4.290.0000.00816.48
7.4.280.0000.00716.52
7.4.270.0070.00016.51
7.4.260.0070.00016.43
7.4.250.0050.00316.49
7.4.240.0020.00516.54
7.4.230.0000.00716.63
7.4.220.0120.00316.63
7.4.210.0110.00416.61
7.4.200.0000.00716.71
7.4.160.0120.00316.36
7.4.150.0060.01217.40
7.4.140.0080.01517.86
7.4.130.0140.00616.48
7.4.120.0110.00916.58
7.4.110.0100.00716.41
7.4.100.0070.01416.51
7.4.90.0090.00916.44
7.4.80.0100.00819.39
7.4.70.0070.01416.62
7.4.60.0170.00016.64
7.4.50.0000.00716.38
7.4.40.0190.00016.50
7.4.30.0070.01016.33
7.4.00.0120.00415.00
7.3.330.0000.00613.15
7.3.320.0000.00613.02
7.3.310.0070.00016.23
7.3.300.0020.00516.16
7.3.290.0110.00516.25
7.3.280.0050.01016.31
7.3.270.0060.01217.40
7.3.260.0140.00316.32
7.3.250.0090.00916.42
7.3.240.0160.00016.54
7.3.230.0080.01516.48
7.3.210.0060.01016.48
7.3.200.0120.00619.39
7.3.190.0070.01016.39
7.3.180.0080.00816.44
7.3.170.0090.00916.37
7.3.160.0120.00616.30
7.3.10.0060.00616.54
7.3.00.0050.00616.51
7.2.330.0030.01516.56
7.2.320.0110.00716.52
7.2.310.0110.00716.27
7.2.300.0110.00716.47
7.2.290.0100.00716.34
7.2.130.0130.00216.78
7.2.120.0030.01116.73
7.2.110.0030.00816.85
7.2.100.0050.01016.66
7.2.90.0020.01116.84
7.2.80.0070.00916.80
7.2.70.0060.00516.85
7.2.60.0070.00616.79
7.2.50.0070.00716.66
7.2.40.0060.00416.77
7.2.30.0050.00816.69
7.2.20.0030.00916.60
7.2.10.0050.00616.75
7.2.00.0040.01017.59
7.1.250.0060.00315.71
7.1.200.0060.00315.71
7.1.100.0100.00318.00
7.1.70.0060.00616.99
7.1.60.0180.00720.03
7.1.50.0030.01916.78
7.1.00.0070.07322.30
7.0.200.0140.00414.97
7.0.60.0030.04020.03
7.0.50.0100.08017.83
7.0.40.0030.07720.04
7.0.30.0130.04720.09
7.0.20.0270.03720.22
7.0.10.0130.04320.16
7.0.00.0100.05020.10
5.6.280.0000.06721.13
5.6.210.0170.06320.75
5.6.200.0100.07718.10
5.6.190.0070.05320.22
5.6.180.0300.03020.41
5.6.170.0300.03720.41
5.6.160.0030.05720.46
5.6.150.0030.03718.22
5.6.140.0100.03318.17
5.6.130.0130.08718.20
5.6.120.0130.08321.09
5.6.110.0100.07720.96
5.6.100.0100.08321.08
5.6.90.0130.08020.86
5.6.80.0070.08020.50
5.6.70.4570.04020.40
5.5.350.0100.08320.35
5.5.340.0070.07717.96
5.5.330.0030.05020.37
5.5.320.0400.07720.28
5.5.310.0300.06720.27
5.5.300.0200.05017.88
5.5.290.0100.06017.99
5.5.280.0170.03020.77
5.5.270.0030.08720.75
5.5.260.0000.08020.86
5.5.250.0100.04020.58
5.5.240.0300.07720.25
5.4.450.0270.07319.39
5.4.440.0230.05319.51
5.4.430.0130.06319.31
5.4.420.0230.05319.52
5.4.410.0200.05319.00
5.4.400.0300.04318.82
5.4.390.0270.06019.21
5.4.380.0230.04719.16
5.4.370.0200.05018.96
5.4.360.0130.05718.80
5.4.350.0130.05719.18
5.4.340.0200.05019.18
5.4.320.0170.07018.74
5.4.310.0130.05319.23
5.4.300.0200.04718.99
5.4.290.0170.05019.23
5.4.280.0100.06318.94
5.4.270.0130.05318.99
5.4.260.0230.04319.16
5.4.250.0200.05318.95
5.4.240.0170.06319.18
5.4.230.0270.04319.20
5.4.220.0130.05719.19
5.4.210.0130.05319.05
5.4.200.0200.05016.83
5.4.190.0170.05718.75
5.4.180.0170.06719.20
5.4.170.0300.05719.10
5.4.160.0300.04719.09
5.4.150.0270.05018.81
5.4.140.0230.07316.22
5.4.130.0270.05016.32
5.4.120.0230.05316.22
5.4.110.0170.05016.23
5.4.100.0100.06016.42
5.4.90.0130.05316.42
5.4.80.0070.06016.52
5.4.70.0370.04316.47
5.4.60.0330.06316.36
5.4.50.0000.04716.20
5.4.40.0030.06016.43
5.4.30.0070.06716.40
5.4.20.0230.05716.43

preferences:
53.62 ms | 400 KiB | 5 Q