3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = $g;

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)
8.3.60.0150.00416.46
8.3.50.0120.00621.80
8.3.40.0060.00918.61
8.3.30.0100.00318.92
8.3.20.0040.00420.13
8.3.10.0000.00820.38
8.3.00.0060.00319.56
8.2.180.0030.01416.75
8.2.170.0170.00322.96
8.2.160.0100.01020.35
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00721.89
8.2.110.0060.00322.01
8.2.100.0070.00417.91
8.2.90.0080.00019.01
8.2.80.0000.00817.97
8.2.70.0060.00317.25
8.2.60.0080.00017.90
8.2.50.0030.00719.38
8.2.40.0030.00518.03
8.2.30.0000.00719.28
8.2.20.0000.00717.72
8.2.10.0040.00417.90
8.2.00.0040.00417.67
8.1.280.0100.00725.92
8.1.270.0070.00022.07
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00424.02
8.1.230.0100.00619.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00817.22
8.1.190.0000.00817.13
8.1.180.0050.00318.10
8.1.170.0060.00318.50
8.1.160.0080.00021.94
8.1.150.0000.00818.86
8.1.140.0020.00517.48
8.1.130.0000.00717.38
8.1.120.0040.00417.38
8.1.110.0040.00417.34
8.1.100.0070.00017.39
8.1.90.0070.00317.27
8.1.80.0050.00217.44
8.1.70.0080.00017.32
8.1.60.0030.00617.48
8.1.50.0030.00517.45
8.1.40.0030.00617.34
8.1.30.0000.00817.55
8.1.20.0040.00417.58
8.1.10.0000.00817.44
8.1.00.0030.00517.33
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0050.00318.28
8.0.270.0030.00317.09
8.0.260.0030.00316.79
8.0.250.0000.00716.88
8.0.240.0030.00316.87
8.0.230.0030.00316.90
8.0.220.0000.00716.95
8.0.210.0000.00716.74
8.0.200.0060.00016.93
8.0.190.0030.00316.81
8.0.180.0040.00416.86
8.0.170.0050.00316.86
8.0.160.0030.00316.75
8.0.150.0070.00016.72
8.0.140.0030.00316.87
8.0.130.0030.00613.27
8.0.120.0040.00416.85
8.0.110.0050.00216.95
8.0.100.0040.00416.86
8.0.90.0070.00016.66
8.0.80.0100.00716.92
8.0.70.0000.00716.77
8.0.60.0050.00216.86
8.0.50.0050.00216.90
8.0.30.0070.01217.06
8.0.20.0150.00317.40
8.0.10.0070.00016.88
8.0.00.0120.00616.72
7.4.330.0060.00015.00
7.4.320.0070.00016.46
7.4.300.0000.00716.41
7.4.290.0000.00716.53
7.4.280.0070.00016.42
7.4.270.0040.00416.56
7.4.260.0050.00216.48
7.4.250.0000.00716.40
7.4.240.0030.00416.49
7.4.230.0000.00716.64
7.4.220.0140.00316.52
7.4.210.0100.00316.42
7.4.200.0000.00716.28
7.4.160.0120.01216.23
7.4.150.0130.00417.40
7.4.140.0130.00717.86
7.4.130.0050.01216.50
7.4.120.0120.00516.36
7.4.110.0100.00716.64
7.4.100.0070.01116.27
7.4.90.0070.01016.45
7.4.80.0080.01216.46
7.4.70.0070.01116.43
7.4.60.0130.00316.29
7.4.50.0020.00216.40
7.4.40.0130.00316.43
7.4.30.0080.00816.57
7.4.00.0110.00415.19
7.3.330.0000.00513.09
7.3.320.0000.00513.01
7.3.310.0030.00316.11
7.3.300.0000.00716.24
7.3.290.0090.00616.25
7.3.280.0070.00816.24
7.3.270.0030.01417.40
7.3.260.0100.01416.38
7.3.250.0060.01316.27
7.3.240.0070.01016.23
7.3.230.0100.01316.39
7.3.210.0070.01016.37
7.3.200.0070.00719.39
7.3.190.0110.00616.17
7.3.180.0100.00616.39
7.3.170.0110.00716.35
7.3.160.0120.00316.33
7.2.330.0060.01116.15
7.2.320.0150.00816.55
7.2.310.0110.01116.23
7.2.300.0090.00916.47
7.2.290.0150.00616.31
7.2.60.0040.01116.56
7.2.00.0030.00719.18
7.1.200.0040.00415.66
7.1.100.0070.00418.13
7.1.70.0030.00317.07
7.1.60.0080.00319.32
7.1.50.0070.01016.49
7.1.00.0070.07322.33
7.0.200.0000.00816.43
7.0.140.0100.06722.09
7.0.60.0070.05720.01
7.0.50.0170.06317.87
7.0.40.0000.04720.00
7.0.30.0370.06020.16
7.0.20.0400.06320.11
7.0.10.0000.05020.02
7.0.00.0070.04020.15
5.6.280.0070.07020.88
5.6.210.0100.03320.44
5.6.200.0100.07718.19
5.6.190.0070.05720.45
5.6.180.0430.03320.32
5.6.170.0330.07320.36
5.6.160.0130.07720.46
5.6.150.0030.07718.11
5.6.140.0130.06718.11
5.6.130.0070.04318.18
5.6.120.0070.05720.77
5.6.110.0000.08721.10
5.6.100.0030.08021.12
5.6.90.0130.05021.10
5.6.80.0230.05720.38
5.5.350.0130.06020.51
5.5.340.0000.04717.88
5.5.330.0030.05320.19
5.5.320.0300.04020.13
5.5.310.0300.07720.28
5.5.300.0100.07717.98
5.5.290.0000.05717.92
5.5.280.0070.04320.97
5.5.270.0100.05020.82
5.5.260.0100.07720.75
5.5.250.0070.04320.60
5.5.240.0070.08320.15
5.4.450.0130.06019.61
5.4.440.0930.05719.10
5.4.430.0830.05019.41
5.4.420.0970.06319.13
5.4.410.1000.06019.00
5.4.400.1200.06718.78
5.4.390.0770.06019.23
5.4.380.0300.05318.63
5.4.370.0500.05018.67
5.4.360.0300.05018.61
5.4.350.0270.05718.68
5.4.340.0470.06018.77
5.4.320.0070.03612.46
5.4.310.0050.03812.45
5.4.300.0060.04112.45
5.4.290.0080.03912.45
5.4.280.0070.03612.35
5.4.270.0060.03412.34
5.4.260.0030.03912.35
5.4.250.0070.04712.34
5.4.240.0060.03812.34
5.4.230.0060.03812.34
5.4.220.0050.03612.34
5.4.210.0080.03312.34
5.4.200.0050.03812.34
5.4.190.0060.03512.33
5.4.180.0100.03212.34
5.4.170.0080.03312.34
5.4.160.0050.03612.34
5.4.150.0080.04012.34
5.4.140.0060.03612.02
5.4.130.0050.03512.01
5.4.120.0060.03311.96
5.4.110.0070.03311.96
5.4.100.0040.03711.96
5.4.90.0030.03811.96
5.4.80.0030.04011.96
5.4.70.0060.03511.96
5.4.60.0110.03311.96
5.4.50.0050.03611.96
5.4.40.0070.04211.95
5.4.30.0070.03611.95
5.4.20.0080.03211.95
5.4.10.0060.03511.94
5.4.00.0070.04211.44

preferences:
42.09 ms | 401 KiB | 5 Q