3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example { public function __toString(): int { return 42; } }

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)
8.5.00.0140.00819.95
8.4.150.0030.00014.05
8.4.140.0150.00617.35
8.4.130.0080.01118.80
8.4.120.0050.00424.31
8.4.110.0120.00818.58
8.4.100.0070.00418.75
8.4.90.0060.00720.55
8.4.80.0050.00320.44
8.4.70.0110.01017.92
8.4.60.0100.00718.83
8.4.50.0060.00919.35
8.4.40.0130.00317.82
8.4.30.0190.00020.16
8.4.20.0050.00317.87
8.4.10.0060.00319.73
8.3.280.0130.00718.36
8.3.270.0100.00916.64
8.3.260.0060.00316.55
8.3.250.0080.00618.98
8.3.240.0060.00318.80
8.3.230.0040.00616.54
8.3.220.0130.00518.91
8.3.210.0040.00416.56
8.3.200.0030.00616.63
8.3.190.0090.00818.62
8.3.180.0110.00418.32
8.3.170.0170.00318.65
8.3.160.0130.00616.54
8.3.150.0090.00917.10
8.3.140.0040.00418.72
8.3.130.0040.00418.48
8.3.120.0060.00320.35
8.3.110.0070.00320.94
8.3.100.0030.00524.06
8.3.90.0040.01226.77
8.3.80.0060.00316.38
8.3.70.0100.01316.58
8.3.60.0030.01416.63
8.3.50.0120.00320.24
8.3.40.0070.00720.34
8.3.30.0130.00318.42
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.290.0100.00820.48
8.2.280.0140.00516.55
8.2.270.0060.00316.47
8.2.260.0110.00418.57
8.2.250.0050.00316.33
8.2.240.0000.00917.24
8.2.230.0070.00022.58
8.2.220.0040.00437.54
8.2.210.0000.00926.77
8.2.200.0030.00618.54
8.2.190.0070.01016.58
8.2.180.0180.00425.92
8.2.170.0060.00918.83
8.2.160.0140.00722.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00020.80
8.2.110.0070.00320.35
8.2.100.0040.00817.59
8.2.90.0000.00717.78
8.2.80.0050.00317.97
8.2.70.0080.00017.38
8.2.60.0000.00917.80
8.2.50.0030.00618.07
8.2.40.0000.00918.11
8.2.30.0050.00217.99
8.2.20.0000.00720.48
8.2.10.0040.00417.66
8.2.00.0040.00419.04
8.1.330.0040.00421.97
8.1.320.0080.01118.31
8.1.310.0050.00318.08
8.1.300.0060.00918.34
8.1.290.0000.00918.88
8.1.280.0060.00925.92
8.1.270.0000.00922.13
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.35
8.1.230.0060.00620.77
8.1.220.0040.00417.74
8.1.210.0040.00418.80
8.1.200.0030.00617.23
8.1.190.0080.00017.10
8.1.180.0060.00318.10
8.1.170.0060.00318.43
8.1.160.0000.00718.67
8.1.150.0080.00018.45
8.1.140.0040.00417.31
8.1.130.0030.00318.79
8.1.120.0040.00417.35
8.1.110.0050.00217.34
8.1.100.0040.00417.35
8.1.90.0030.00317.21
8.1.80.0080.00017.26
8.1.70.0030.00717.37
8.1.60.0000.00717.42
8.1.50.0040.00417.40
8.1.40.0000.00817.38
8.1.30.0080.00017.35
8.1.20.0070.00617.49
8.1.10.0120.00617.29
8.1.00.0130.00617.28
8.0.300.0000.00719.77
8.0.290.0050.00316.75
8.0.280.0030.00918.29
8.0.270.0070.00017.93
8.0.260.0080.00018.21
8.0.250.0070.00016.88
8.0.240.0000.00716.92
8.0.230.0050.00316.87
8.0.220.0000.00716.80
8.0.210.0000.00616.68
8.0.200.0030.00316.86
8.0.190.0000.00816.75
8.0.180.0030.00316.81
8.0.170.0000.00816.84
8.0.160.0020.00616.80
8.0.150.0100.00416.72
8.0.140.0140.00116.73
8.0.130.0070.00816.86
8.0.120.0120.00316.78
8.0.110.0100.00516.83
8.0.100.0110.00416.77
8.0.90.0110.00516.85
8.0.80.0110.00516.90
8.0.70.0120.00516.87
8.0.60.0110.00516.83
8.0.50.0110.00416.83
8.0.30.0090.00716.82
8.0.20.0120.00416.88
8.0.10.0110.00316.92
7.4.330.0000.00615.55
7.4.320.0060.00016.30
7.4.300.0030.00316.43
7.4.290.0040.00416.30
7.4.280.0080.00116.42
7.4.270.0030.00416.35
7.4.260.0060.00216.40
7.4.250.0030.00516.41
7.4.240.0020.00616.34
7.4.230.0000.00716.40
7.4.220.0020.00616.37
7.4.210.0050.00316.44
7.4.200.0030.00616.36
7.4.190.0020.00716.33
7.4.180.0070.00316.44
7.4.160.0100.00316.46
7.4.150.0040.00816.34
7.4.140.0060.00716.22
7.4.130.0080.00316.22
7.4.120.0040.00716.23
7.4.110.0070.00516.07
7.4.100.0090.00316.32
7.4.90.0080.00216.07
7.4.80.0060.00616.10
7.4.70.0030.00715.99
7.4.60.0040.00516.13
7.4.50.0050.00416.14
7.4.40.0090.00016.09
7.4.30.0070.00316.16
7.4.20.0070.00516.15
7.4.10.0080.00616.28
7.4.00.0130.00216.25

preferences:
42.64 ms | 403 KiB | 5 Q