3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const METHOD = 'test'; public function test() { echo 'test'; } public function __call($a, $b) { echo '__call'; } public function start() { $this->{self::METHOD}(); } } $obj = new A(); $obj->start();

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)
8.4.120.0050.00420.78
8.4.110.0100.01022.62
8.4.100.0080.01317.85
8.4.90.0120.00722.46
8.4.80.0060.00717.86
8.4.70.0080.00119.58
8.4.60.0120.00818.88
8.4.50.0100.01222.32
8.4.40.0130.00624.08
8.4.30.0150.00422.48
8.4.20.0100.01017.55
8.4.10.0030.00619.43
8.3.250.0050.00420.80
8.3.240.0130.00616.38
8.3.230.0150.00616.29
8.3.220.0100.00717.06
8.3.210.0080.01318.27
8.3.200.0070.00216.24
8.3.190.0130.00517.26
8.3.180.0090.01018.25
8.3.170.0110.00717.21
8.3.160.0140.00420.12
8.3.150.0110.00716.50
8.3.140.0140.00417.06
8.3.130.0030.00618.28
8.3.120.0030.00618.85
8.3.110.0060.00620.94
8.3.100.0040.00424.06
8.3.90.0030.01226.77
8.3.80.0070.00316.50
8.3.70.0150.00316.58
8.3.60.0100.01318.28
8.3.50.0130.00522.05
8.3.40.0030.01018.67
8.3.30.0210.00018.34
8.3.20.0040.00420.21
8.3.10.0000.00921.81
8.3.00.0040.00419.13
8.2.290.0050.00320.42
8.2.280.0100.00818.23
8.2.270.0090.00917.42
8.2.260.0080.00016.59
8.2.250.0000.00818.60
8.2.240.0040.01218.84
8.2.230.0080.00022.58
8.2.220.0090.00037.54
8.2.210.0040.00426.77
8.2.200.0120.00616.63
8.2.190.0150.00616.63
8.2.180.0070.01416.38
8.2.170.0070.01422.96
8.2.160.0070.00722.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00420.94
8.2.120.0070.00026.35
8.2.110.0030.00620.35
8.2.100.0000.01117.66
8.2.90.0050.00319.21
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0060.00317.90
8.2.50.0000.00818.10
8.2.40.0000.00720.59
8.2.30.0000.00719.10
8.2.20.0030.00517.68
8.2.10.0040.00417.93
8.2.00.0000.00717.86
8.1.330.0080.01122.13
8.1.320.0130.00616.13
8.1.310.0030.00518.46
8.1.300.0030.00618.11
8.1.290.0090.00018.88
8.1.280.0100.00625.92
8.1.270.0040.00423.80
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0110.00021.88
8.1.230.0040.00720.87
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0070.00317.23
8.1.190.0060.00316.86
8.1.180.0030.00618.10
8.1.170.0050.00318.47
8.1.160.0000.00722.24
8.1.150.0080.00020.57
8.1.140.0000.00819.50
8.1.130.0040.00417.30
8.1.120.0000.00717.42
8.1.110.0000.00817.43
8.1.100.0040.00417.38
8.1.90.0080.00017.42
8.1.80.0000.00717.45
8.1.70.0070.00017.40
8.1.60.0000.00717.52
8.1.50.0000.00917.50
8.1.40.0080.00017.48
8.1.30.0000.00917.69
8.1.20.0060.00317.69
8.1.10.0040.00417.58
8.1.00.0030.00617.50
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0030.00318.43
8.0.270.0000.00717.31
8.0.260.0030.00316.73
8.0.250.0000.00616.76
8.0.240.0000.00616.78
8.0.230.0030.00316.86
8.0.220.0000.00716.83
8.0.210.0070.00016.66
8.0.200.0050.00316.88
8.0.190.0040.00416.73
8.0.180.0070.00016.71
8.0.170.0000.00716.68
8.0.160.0040.00316.66
8.0.150.0000.00716.69
8.0.140.0040.00416.71
8.0.130.0060.00013.25
8.0.120.0000.00816.80
8.0.110.0040.00416.81
8.0.100.0000.00716.83
8.0.90.0030.00516.70
8.0.80.0100.00616.78
8.0.70.0030.00616.73
8.0.60.0000.00716.89
8.0.50.0070.00016.72
8.0.30.0090.00717.12
8.0.20.0120.00717.41
8.0.10.0050.00316.95
8.0.00.0060.01216.74
7.4.330.0030.00315.08
7.4.320.0030.00316.40
7.4.300.0000.00616.54
7.4.290.0000.00716.59
7.4.280.0000.00716.51
7.4.270.0050.00216.60
7.4.260.0040.00416.48
7.4.250.0000.00716.55
7.4.240.0000.00816.49
7.4.230.0060.00316.38
7.4.220.0060.01516.46
7.4.210.0080.00916.54
7.4.200.0040.00416.60
7.4.160.0090.00816.36
7.4.150.0120.00617.40
7.4.140.0070.00917.86
7.4.130.0090.00916.53
7.4.120.0120.00616.49
7.4.110.0160.00416.54
7.4.100.0000.01716.63
7.4.90.0100.01016.58
7.4.80.0040.01519.39
7.4.70.0060.01216.66
7.4.60.0090.00616.49
7.4.50.0030.01316.31
7.4.40.0040.01316.62
7.4.30.0060.01116.68
7.4.00.0050.01214.95
7.3.330.0000.00613.22
7.3.320.0050.00013.18
7.3.310.0000.00716.18
7.3.300.0070.00016.12
7.3.290.0040.00416.16
7.3.280.0100.00816.23
7.3.270.0140.00617.40
7.3.260.0140.00416.37
7.3.250.0100.01016.24
7.3.240.0120.00816.27
7.3.230.0090.00916.39
7.3.210.0110.00716.44
7.3.200.0000.01716.19
7.3.190.0090.00616.17
7.3.180.0000.01716.18
7.3.170.0070.01016.27
7.3.160.0100.00716.16
7.3.120.0100.00814.81
7.3.110.0090.00914.86
7.3.100.0090.00714.54
7.3.90.0060.00914.61
7.3.80.0080.00514.54
7.3.70.0080.00314.68
7.3.60.0050.00914.54
7.3.50.0070.00414.66
7.3.40.0050.00814.73
7.3.30.0050.00814.61
7.3.20.0050.00816.48
7.3.10.0070.00716.37
7.3.00.0060.00616.56
7.2.330.0100.00716.28
7.2.320.0120.00616.68
7.2.310.0060.01216.75
7.2.300.0070.01016.69
7.2.290.0060.01116.71
7.2.250.0100.00714.75
7.2.240.0060.01414.85
7.2.230.0090.00714.81
7.2.220.0110.00415.00
7.2.210.0070.00515.00
7.2.200.0080.00714.90
7.2.190.0030.01215.04
7.2.180.0040.00914.81
7.2.170.0050.00514.94
7.2.130.0150.00316.74
7.2.120.0100.00316.93
7.2.110.0000.01616.60
7.2.100.0100.00716.65
7.2.90.0120.00616.85
7.2.80.0070.00716.77
7.2.70.0170.00816.64
7.2.60.0060.00916.85
7.2.50.0190.00316.76
7.2.40.0150.00516.88
7.2.30.0070.01116.80
7.2.20.0070.01116.71
7.2.10.0090.00616.84
7.2.00.0050.00818.03
7.1.330.0030.01015.61
7.1.320.0040.00815.75
7.1.310.0060.00815.56
7.1.300.0080.00515.45
7.1.290.0040.00715.35
7.1.280.0030.01015.57
7.1.270.0060.00715.30
7.1.260.0050.00915.64
7.1.250.0040.00715.57
7.1.200.0060.00615.68
7.1.100.0090.00317.87
7.1.70.0000.00717.11
7.1.60.0030.00716.86
7.1.50.0070.00716.84
7.1.40.0030.00716.24
7.1.30.0040.00716.58
7.1.20.0030.01016.52
7.1.10.0040.00416.55
7.1.00.0040.00416.55
7.0.200.0050.00216.65
7.0.190.0000.00716.81
7.0.180.0000.00716.28
7.0.170.0040.00416.23
7.0.160.0060.00316.05
7.0.150.0040.00416.45
7.0.140.0000.00716.17
7.0.130.0000.00816.52
7.0.120.0090.00916.56
7.0.110.0000.01016.34
7.0.100.0000.00716.42
7.0.90.0000.00716.35
7.0.80.0030.00716.29
7.0.70.0040.00416.32
7.0.60.0000.00816.02
7.0.50.0000.00816.26
7.0.40.0040.00715.07
7.0.30.0030.00715.07
7.0.20.0040.00415.07
7.0.10.0070.00715.07
7.0.00.0000.01115.07
5.6.300.0130.03320.91
5.6.290.0030.04020.84
5.6.280.0030.04920.90
5.6.270.0070.05521.04
5.6.260.0030.04620.87
5.6.250.0130.02920.98
5.6.240.0100.04520.87
5.6.230.0000.04720.84
5.6.220.0030.04120.96
5.6.210.0000.04820.59
5.6.200.0030.05720.87
5.6.190.0070.04620.82
5.6.180.0060.03620.94
5.6.170.0040.04620.77
5.6.160.0170.03821.03
5.6.150.0390.03020.76
5.6.140.0030.04721.04
5.6.130.0070.05520.86
5.6.120.0000.05220.92
5.6.110.0000.04520.91
5.6.100.0260.04521.02
5.6.90.0030.04020.97
5.6.80.0000.04020.17
5.6.70.0100.03420.14
5.6.60.0030.04320.42
5.6.50.0000.04120.22
5.6.40.0030.03720.19
5.6.30.0070.05620.07
5.6.20.0030.04520.18
5.6.10.0000.04220.12
5.6.00.0030.05220.38
5.5.380.0030.04117.52
5.5.370.0160.02817.53
5.5.360.0300.05017.40
5.5.350.0070.03517.54
5.5.340.0030.04918.08
5.5.330.0000.04317.86
5.5.320.0030.05918.10
5.5.310.0030.04618.09
5.5.300.0030.03818.12
5.5.290.0000.04618.09
5.5.280.0030.04517.74
5.5.270.0000.05218.18
5.5.260.0030.03917.86
5.5.250.0000.08217.87
5.5.240.0030.05617.09
5.5.230.0000.04117.22
5.5.220.0000.04117.38
5.5.210.0100.06117.55
5.5.200.0030.07817.36
5.5.190.0000.04217.21
5.5.180.0260.03617.35
5.5.160.0000.06117.19
5.5.150.0000.05417.21
5.5.140.0000.04117.45
5.5.130.0000.04617.41
5.5.120.0060.03817.44
5.5.110.0030.03717.52
5.5.100.0040.04617.10
5.5.90.0030.04117.34
5.5.80.0000.04217.38
5.5.70.0000.04916.95
5.5.60.0090.04117.23
5.5.50.0030.04317.38
5.5.40.0260.04017.42
5.5.30.0000.04516.98
5.5.20.0130.05017.28
5.5.10.0070.03617.41
5.5.00.0070.04616.95

preferences:
131.85 ms | 403 KiB | 5 Q