3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example { private $myVar = 3; public function test() { # accessible everywhere in the object $this->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)
8.3.60.0190.00318.43
8.3.50.0090.01217.84
8.3.40.0140.00418.57
8.3.30.0090.00618.68
8.3.20.0050.00319.17
8.3.10.0040.00420.21
8.3.00.0070.00023.61
8.2.180.0100.01018.16
8.2.170.0030.01222.96
8.2.160.0070.00719.34
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0060.00320.91
8.2.120.0040.00426.35
8.2.110.0040.00820.35
8.2.100.0090.00317.78
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0040.00717.50
8.2.60.0030.00617.80
8.2.50.0050.00317.55
8.2.40.0070.00019.27
8.2.30.0000.00719.18
8.2.20.0000.00717.86
8.2.10.0060.00417.84
8.2.00.0020.00519.27
8.1.280.0120.00625.92
8.1.270.0050.00322.01
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.01023.62
8.1.230.0070.00417.70
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0060.00617.22
8.1.190.0000.00918.89
8.1.180.0090.00018.10
8.1.170.0040.00417.62
8.1.160.0100.00018.66
8.1.150.0000.00718.63
8.1.140.0040.00417.56
8.1.130.0030.00318.95
8.1.120.0000.00717.34
8.1.110.0030.00617.32
8.1.100.0040.00417.20
8.1.90.0030.00517.21
8.1.80.0080.00017.28
8.1.70.0030.00317.28
8.1.60.0060.00317.49
8.1.50.0000.00817.36
8.1.40.0040.00417.22
8.1.30.0030.00617.59
8.1.20.0070.00017.46
8.1.10.0030.00617.39
8.1.00.0030.00517.32
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0050.00318.38
8.0.270.0000.00717.12
8.0.260.0000.00617.12
8.0.250.0070.00016.85
8.0.240.0030.00316.80
8.0.230.0030.00316.74
8.0.220.0030.00716.65
8.0.210.0030.00316.71
8.0.200.0030.00316.77
8.0.190.0050.00216.78
8.0.180.0050.00316.86
8.0.170.0040.00416.75
8.0.160.0030.00316.83
8.0.150.0000.00716.64
8.0.140.0000.00916.58
8.0.130.0000.00513.14
8.0.120.0050.00316.72
8.0.110.0000.00716.79
8.0.100.0030.00616.81
8.0.90.0000.00716.76
8.0.80.0080.00816.76
8.0.70.0020.00516.75
8.0.60.0040.00416.59
8.0.50.0060.00316.87
8.0.30.0110.00816.84
8.0.20.0080.01117.40
8.0.10.0030.00516.88
8.0.00.0070.01016.60
7.4.330.0000.00415.55
7.4.320.0030.00316.36
7.4.300.0000.00716.35
7.4.290.0000.00616.39
7.4.280.0070.00016.36
7.4.270.0070.00416.51
7.4.260.0000.00716.26
7.4.250.0050.00316.41
7.4.240.0000.00716.39
7.4.230.0000.00716.53
7.4.220.0000.00816.26
7.4.210.0060.01016.41
7.4.200.0030.00316.57
7.4.160.0080.00816.32
7.4.140.0130.00717.86
7.4.130.0170.00816.38
7.4.120.0090.01016.36
7.4.110.0070.01016.26
7.4.100.0100.00716.34
7.4.90.0140.00316.32
7.4.80.0060.00919.39
7.4.70.0090.00916.45
7.4.60.0130.00516.46
7.4.50.0040.01416.51
7.4.40.0070.01316.14
7.4.00.0070.01015.07
7.3.330.0050.00012.96
7.3.320.0070.00012.99
7.3.310.0000.00716.18
7.3.300.0080.00016.13
7.3.290.0040.00416.26
7.3.280.0110.00316.11
7.3.260.0080.00916.33
7.3.240.0070.01016.22
7.3.230.0100.01016.45
7.3.210.0100.01316.45
7.3.200.0070.01016.12
7.3.190.0100.01316.31
7.3.180.0130.00316.32
7.3.170.0030.01216.24
7.3.160.0060.00916.26
7.2.330.0100.01316.31
7.2.320.0030.01616.46
7.2.310.0180.00016.14
7.2.300.0070.01316.50
7.2.290.0070.01016.54
7.2.70.0360.00914.61
7.2.60.0490.01214.28
7.2.50.0320.01014.59
7.2.40.0400.00614.60
7.2.30.0350.00714.98
7.2.20.0560.01014.56
7.2.10.0470.00314.69
7.2.00.0310.00914.57
7.1.200.0040.00815.69
7.1.170.0370.00713.30
7.1.160.0330.01313.27
7.1.150.0340.01313.66
7.1.140.0460.01313.41
7.1.130.0560.00613.70
7.1.120.0300.00913.71
7.1.110.0510.00713.77
7.1.100.0370.01213.82
7.1.90.0420.01113.42
7.1.80.0400.01213.69
7.1.70.0400.00313.68
7.1.60.0550.01331.71
7.1.50.1600.01031.79
7.1.40.0620.00731.76
7.1.30.0650.00731.83
7.1.20.0300.01331.92
7.1.10.0440.00013.76
7.1.00.0430.00313.61

preferences:
91.26 ms | 401 KiB | 5 Q