3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo extends Exception { protected $file = ''; }

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)
8.4.120.0070.00924.00
8.4.110.0100.00521.52
8.4.100.0120.00717.70
8.4.90.0080.00417.89
8.4.80.0070.00317.64
8.4.70.0120.00817.79
8.4.60.0060.00418.52
8.4.50.0110.00917.76
8.4.40.0150.00617.77
8.4.30.0070.01420.38
8.4.20.0080.01118.07
8.4.10.0060.00319.30
8.3.250.0150.00618.92
8.3.240.0060.00217.14
8.3.230.0080.01116.70
8.3.220.0120.00717.00
8.3.210.0040.00416.62
8.3.200.0040.00416.64
8.3.190.0110.00716.99
8.3.180.0130.00616.98
8.3.170.0160.00616.60
8.3.160.0140.00418.98
8.3.150.0180.00016.73
8.3.140.0140.00016.71
8.3.130.0090.00618.56
8.3.120.0150.00018.67
8.3.110.0030.01320.94
8.3.100.0060.00324.06
8.3.90.0000.00826.77
8.3.80.0050.00516.63
8.3.70.0070.00718.55
8.3.60.0120.00616.36
8.3.50.0140.00720.05
8.3.40.0080.01020.07
8.3.30.0100.00818.73
8.3.20.0050.00922.91
8.3.10.0090.01223.21
8.3.00.0110.00322.46
8.2.290.0080.00320.34
8.2.280.0070.00818.09
8.2.270.0070.01116.76
8.2.260.0070.00016.91
8.2.250.0040.00418.36
8.2.240.0060.00317.24
8.2.230.0140.00322.58
8.2.220.0050.00537.54
8.2.210.0040.00426.77
8.2.200.0080.00016.75
8.2.190.0100.01016.58
8.2.180.0090.00625.92
8.2.170.0060.01218.87
8.2.160.0140.00321.59
8.2.150.0090.00622.32
8.2.140.0070.00722.51
8.2.130.0110.00323.34
8.2.120.0150.00320.93
8.2.110.0120.00620.96
8.2.100.0130.00518.46
8.2.90.0070.00818.09
8.2.80.0100.00519.00
8.2.70.0080.00718.09
8.2.60.0100.00618.24
8.2.50.0090.00618.67
8.2.40.0080.00718.40
8.2.30.0050.00818.16
8.2.20.0070.00619.60
8.2.10.0040.00917.94
8.2.00.0070.00518.75
8.1.330.0100.00721.70
8.1.320.0210.00315.72
8.1.310.0070.00716.41
8.1.300.0030.01215.82
8.1.290.0070.00318.88
8.1.280.0110.00425.92
8.1.270.0090.00623.02
8.1.260.0050.00624.06
8.1.250.0080.00325.11
8.1.240.0100.00318.63
8.1.230.0090.00518.03
8.1.220.0020.00918.25
8.1.210.0090.00318.46
8.1.200.0070.00517.80
8.1.190.0080.00517.74
8.1.180.0050.00818.23
8.1.170.0110.00318.55
8.1.160.0090.00218.55
8.1.150.0080.00318.51
8.1.140.0060.00617.95
8.1.130.0060.00518.81
8.1.120.0090.00317.92
8.1.110.0080.00517.84
8.1.100.0100.00118.54
8.1.90.0080.00317.84
8.1.80.0100.00218.52
8.1.70.0050.00517.94
8.1.60.0060.00717.83
8.1.50.0110.00317.77
8.1.40.0070.00717.70
8.1.30.0060.00817.90
8.1.20.0180.00417.90
8.1.10.0140.00817.49
8.1.00.0170.00517.42
8.0.300.0120.00318.87
8.0.290.0140.00217.05
8.0.280.0090.01518.00
8.0.270.0140.00317.82
8.0.260.0170.00417.21
8.0.250.0100.00917.20
8.0.240.0140.00817.21
8.0.230.0180.00217.15
8.0.220.0150.00817.19
8.0.210.0120.00817.14
8.0.200.0120.01017.14
8.0.190.0150.00416.94
8.0.180.0130.00417.06
8.0.170.0140.00717.10
8.0.160.0140.00417.11
8.0.150.0150.00716.81
8.0.140.0160.00716.82
8.0.130.0160.00616.85
8.0.120.0150.00716.82
8.0.110.0170.00516.87
8.0.100.0160.00516.89
8.0.90.0170.00616.83
8.0.80.0160.00716.87
8.0.70.0120.00716.88
8.0.60.0140.00616.86
8.0.50.0140.00616.78
8.0.30.0120.00616.83
8.0.20.0140.00616.86
8.0.10.0190.00316.93
7.4.330.0150.00416.32
7.4.320.0150.00616.80
7.4.300.0190.00416.90
7.4.290.0150.00616.62
7.4.280.0130.00816.68
7.4.270.0200.00416.52
7.4.260.0170.00816.56
7.4.250.0210.00516.52
7.4.240.0230.00416.56
7.4.230.0200.00516.55
7.4.220.0210.00216.57
7.4.210.0170.00516.49
7.4.200.0170.00416.49
7.4.190.0140.00716.59
7.4.180.0160.00316.68
7.4.160.0140.00616.58
7.4.150.0140.00616.58
7.4.140.0150.00416.44
7.4.130.0150.00516.37
7.4.120.0150.00416.37
7.4.110.0160.00316.39
7.4.100.0130.00616.51
7.4.90.0140.00516.43
7.4.80.0190.00216.43
7.4.70.0160.00616.41
7.4.60.0140.00616.41
7.4.50.0150.00516.30
7.4.40.0140.00716.35
7.4.30.0150.00516.33
7.4.20.0150.00616.29
7.4.10.0150.00616.35
7.4.00.0160.00416.34

preferences:
72.06 ms | 403 KiB | 5 Q