3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { var_dump(42 >> -1); } catch (Exception $e) { var_dump($e->getMessage()); }

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)
8.3.60.0130.00618.55
8.3.50.0140.00521.01
8.3.40.0110.00418.63
8.3.30.0040.01118.77
8.3.20.0020.00520.18
8.3.10.0040.00423.37
8.3.00.0050.00319.69
8.2.180.0070.01116.63
8.2.170.0090.00622.96
8.2.160.0000.01320.38
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00317.38
8.2.110.0050.00522.26
8.2.100.0110.00419.48
8.2.90.0070.00019.28
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0040.00419.44
8.2.30.0000.00719.44
8.2.20.0040.00417.71
8.2.10.0000.00718.07
8.2.00.0060.00317.98
8.1.280.0110.00725.92
8.1.270.0030.01422.20
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00622.61
8.1.230.0060.00617.42
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0050.00318.65
8.1.160.0040.00421.79
8.1.150.0040.00418.80
8.1.140.0000.00817.34
8.1.130.0060.00317.63
8.1.120.0030.00517.30
8.1.110.0000.00717.41
8.1.100.0070.00017.27
8.1.90.0000.00717.43
8.1.80.0040.00417.37
8.1.70.0030.00317.21
8.1.60.0030.00517.53
8.1.50.0000.00817.42
8.1.40.0000.00717.47
8.1.30.0110.00017.53
8.1.20.0040.00417.58
8.1.10.0040.00417.54
8.1.00.0000.00717.55
8.0.300.0090.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.49
8.0.270.0000.00717.24
8.0.260.0000.00817.15
8.0.250.0000.00717.03
8.0.240.0050.00316.88
8.0.230.0070.00016.91
8.0.220.0040.00417.00
8.0.210.0050.00316.98
8.0.200.0030.00317.04
8.0.190.0040.00416.99
8.0.180.0050.00316.98
8.0.170.0040.00416.81
8.0.160.0000.00816.89
8.0.150.0030.00516.83
8.0.140.0040.00316.82
8.0.130.0030.00313.33
8.0.120.0040.00416.86
8.0.110.0070.00016.87
8.0.100.0040.00416.82
8.0.90.0040.00416.79
8.0.80.0120.00616.79
8.0.70.0000.00916.75
8.0.60.0040.00416.95
8.0.50.0000.00816.94
8.0.30.0080.00916.90
8.0.20.0100.00917.40
8.0.10.0080.00016.89
8.0.00.0100.00816.72
7.4.330.0000.00515.08
7.4.320.0000.00616.53
7.4.300.0000.00616.48
7.4.290.0030.00516.51
7.4.280.0070.00016.57
7.4.270.0030.00316.60
7.4.260.0000.00716.60
7.4.250.0030.00316.55
7.4.240.0040.00316.49
7.4.230.0070.00016.40
7.4.220.0130.00616.43
7.4.210.0080.00616.53
7.4.200.0000.00716.32
7.4.160.0070.01416.54
7.4.150.0170.00717.40
7.4.140.0110.01217.86
7.4.130.0150.00316.58
7.4.120.0130.00816.63
7.4.110.0090.01216.49
7.4.100.0060.01216.59
7.4.90.0000.01716.48
7.4.80.0060.01319.39
7.4.70.0100.00716.57
7.4.60.0100.00716.62
7.4.50.0040.00416.13
7.4.40.0080.00816.26
7.4.30.0030.01716.39
7.4.00.0100.00314.82
7.3.330.0000.00613.23
7.3.320.0000.00513.00
7.3.310.0030.00316.30
7.3.300.0060.00016.24
7.3.290.0070.00016.14
7.3.280.0080.01016.28
7.3.270.0170.00317.40
7.3.260.0080.01616.45
7.3.240.0160.00316.44
7.3.230.0100.00716.39
7.3.210.0100.00716.60
7.3.200.0150.00316.18
7.3.190.0120.00316.39
7.3.180.0060.01216.32
7.3.170.0100.00616.29
7.3.160.0130.00316.49
7.2.330.0140.00316.65
7.2.320.0070.01016.41
7.2.310.0060.01616.54
7.2.300.0100.01316.63
7.2.290.0110.00816.38
7.2.60.0100.00316.83
7.2.00.0100.00619.20
7.1.200.0110.00715.02
7.1.100.0000.01118.31
7.1.70.0050.00317.07
7.1.60.0030.01619.27
7.1.50.0130.01016.64
7.1.00.0030.07722.32
7.0.200.0030.00716.46
7.0.60.0100.07720.07
7.0.50.0030.06317.88
7.0.40.0130.08320.06
7.0.30.0270.07720.16
7.0.20.0330.07019.99
7.0.10.0070.09320.13
7.0.00.0030.05020.13
5.6.280.0030.03320.92
5.6.210.0130.08020.49
5.6.200.0030.05318.17
5.6.190.0070.04720.35
5.6.180.0230.06320.57
5.6.170.0400.06020.54
5.6.160.0100.05320.61
5.6.150.0130.07018.21
5.6.140.0000.08718.14
5.6.130.0070.05718.18
5.6.120.0100.08021.02
5.6.110.0030.04021.11
5.6.100.0130.07720.98
5.6.90.0170.07020.96
5.6.80.0070.07320.50
5.5.350.0100.06020.29
5.5.340.0030.06717.88
5.5.330.0030.06020.43
5.5.320.0470.06720.31
5.5.310.0330.08020.30
5.5.300.0070.08318.01
5.5.290.0100.04017.91
5.5.280.0130.04720.87
5.5.270.0070.04020.75
5.5.260.0070.08320.86
5.5.250.0070.08720.50
5.5.240.3800.03720.15
5.4.450.0200.05719.59
5.4.440.0100.07319.50
5.4.430.0130.06719.63
5.4.420.0170.05719.59
5.4.410.0070.06719.34
5.4.400.0170.05719.31
5.4.390.0200.06019.16
5.4.380.0200.05719.14
5.4.370.0130.05718.80
5.4.360.0230.06719.16
5.4.350.0170.06019.16
5.4.340.0270.04318.80
5.4.320.0070.06718.80
5.4.310.0270.07019.19
5.4.300.0130.05718.94
5.4.290.0200.05019.18
5.4.280.0170.07319.08
5.4.270.0230.06719.27
5.4.260.0170.05719.19
5.4.250.0370.03719.18
5.4.240.0100.06718.76
5.4.230.0230.04719.18
5.4.220.0200.07018.91
5.4.210.0200.07019.26
5.4.200.0230.06319.14
5.4.190.0500.05719.14
5.4.180.0330.06319.07
5.4.170.0170.07319.24
5.4.160.0270.05719.13
5.4.150.0730.06318.95
5.4.140.0630.05016.29
5.4.130.0170.06016.34
5.4.120.0370.05016.38
5.4.110.0530.05316.52
5.4.100.0200.05316.45
5.4.90.0300.06716.37
5.4.80.0300.05316.47
5.4.70.0200.03316.42
5.4.60.0230.04716.32
5.4.50.0070.06316.16
5.4.40.0030.04716.20
5.4.30.0000.04316.19
5.4.20.0200.04316.36

preferences:
53.17 ms | 401 KiB | 5 Q