3v4l.org

run code in 300+ PHP versions simultaneously
<?php class VariableStream { public function __call($name, $arguments) { echo $name . "\n"; var_dump($arguments); $name = '_' . $name; if (!method_exists($this, $name)) { return false; } return $this->$name(...$arguments); } } stream_wrapper_register("var", "VariableStream"); touch("var://myvar");

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)
8.3.70.0070.01018.56
8.3.60.0080.00818.40
8.3.50.0110.00718.20
8.3.40.0120.00318.75
8.3.30.0120.00318.84
8.3.20.0080.00024.18
8.3.10.0000.00724.66
8.3.00.0080.00026.16
8.2.190.0030.01718.11
8.2.180.0160.00625.92
8.2.170.0170.00319.09
8.2.160.0130.00022.96
8.2.150.0070.00025.66
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0040.01222.11
8.2.100.0090.00317.97
8.2.90.0060.00317.84
8.2.80.0040.00419.06
8.2.70.0040.00417.93
8.2.60.0110.00018.22
8.2.50.0060.00318.10
8.2.40.0000.00821.26
8.2.30.0000.00719.18
8.2.20.0000.00717.98
8.2.10.0040.00419.18
8.2.00.0000.00819.26
8.1.280.0120.00325.92
8.1.270.0070.00023.99
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00622.49
8.1.230.0040.00720.97
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0000.00817.35
8.1.180.0000.00918.10
8.1.170.0060.00318.57
8.1.160.0030.00518.77
8.1.150.0040.00418.94
8.1.140.0040.00418.94
8.1.130.0000.00720.13
8.1.120.0040.00417.41
8.1.110.0000.00917.47
8.1.100.0080.00017.51
8.1.90.0040.00417.47
8.1.80.0030.00617.47
8.1.70.0030.00317.31
8.1.60.0040.00417.62
8.1.50.0040.00417.51
8.1.40.0040.00417.43
8.1.30.0050.00317.57
8.1.20.0080.00017.55
8.1.10.0060.00317.56
8.1.00.0040.00417.56
8.0.300.0000.00720.08
8.0.290.0050.00316.75
8.0.280.0030.00518.37
8.0.270.0030.00416.75
8.0.260.0040.00418.36
8.0.250.0000.00716.87
8.0.240.0040.00416.93
8.0.230.0000.00617.00
8.0.220.0000.00716.90
8.0.210.0070.00016.94
8.0.200.0000.00616.95
8.0.190.0000.00716.85
8.0.180.0030.00516.96
8.0.170.0030.00516.80
8.0.160.0020.00516.88
8.0.150.0050.00216.85
8.0.140.0030.00316.75
8.0.130.0050.00013.39
8.0.120.0030.00516.88
8.0.110.0040.00416.79
8.0.100.0000.00716.68
8.0.90.0040.00416.79
8.0.80.0090.00616.87
8.0.70.0050.00216.86
8.0.60.0070.00016.79
8.0.50.0040.00416.81
8.0.30.0130.00617.24
8.0.20.0070.02016.78
8.0.10.0220.00317.18
8.0.00.0090.00917.06
7.4.330.0050.00015.55
7.4.320.0060.00016.48
7.4.300.0060.00316.58
7.4.290.0000.00716.61
7.4.280.0040.00416.58
7.4.270.0000.00716.41
7.4.260.0000.00513.28
7.4.250.0040.00416.58
7.4.240.0040.00416.59
7.4.230.0030.00316.31
7.4.220.0030.00416.51
7.4.210.0070.00716.56
7.4.200.0070.00016.64
7.4.150.0150.00916.54
7.4.140.0100.00716.40
7.4.130.0140.00416.50
7.4.120.0140.00416.48
7.4.110.0120.00616.32
7.4.100.0220.00016.63
7.4.90.0060.01516.45
7.4.80.0150.00416.34
7.4.70.0140.00316.63
7.4.60.0110.00716.56
7.4.50.0120.00916.39
7.4.40.0090.00916.50
7.4.30.0090.01016.41
7.4.20.0060.01216.62
7.4.10.0110.00716.42
7.4.00.0000.01916.58
7.3.330.0030.00316.05
7.3.320.0050.00013.05
7.3.310.0000.00716.27
7.3.300.0050.00216.20
7.3.290.0070.00816.24
7.3.270.0080.01616.30
7.3.260.0100.00716.49
7.3.250.0100.00716.35
7.3.240.0090.00916.58
7.3.230.0120.01216.48
7.3.220.0090.01516.26
7.3.210.0100.00716.18
7.3.200.0060.01216.24
7.3.190.0040.01216.30
7.3.180.0100.01316.35
7.3.170.0040.01516.53
7.3.160.0140.00816.12
7.3.150.0150.00416.52
7.3.140.0000.01716.34
7.3.130.0100.00716.28
7.3.120.0090.00916.36
7.3.110.0120.00616.36
7.3.100.0120.01016.43
7.3.90.0100.01416.21
7.3.80.0140.00816.40
7.3.70.0120.00616.18
7.3.60.0070.01116.41
7.3.50.0060.01416.34
7.3.40.0090.00916.17
7.3.30.0070.01116.36
7.3.20.0180.00016.32
7.3.10.0120.01216.42
7.3.00.0060.01316.30

preferences:
71.35 ms | 401 KiB | 5 Q