3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { public function construct() { echo 'MyClass class has initialized !'; } } $userclass = new MyClass; $userclass->construct(); ?>

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)
8.3.60.0130.00718.43
8.3.50.0160.00922.05
8.3.40.0070.00718.85
8.3.30.0030.01018.90
8.3.20.0070.00020.04
8.3.10.0080.00023.48
8.3.00.0030.00519.66
8.2.180.0090.00916.32
8.2.170.0140.00022.96
8.2.160.0070.00720.35
8.2.150.0100.01024.18
8.2.140.0060.01324.66
8.2.130.0120.00626.16
8.2.120.0040.00419.11
8.2.110.0040.00421.89
8.2.100.0100.00417.78
8.2.90.0070.00019.22
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0080.00019.37
8.2.30.0040.00418.11
8.2.20.0030.00517.69
8.2.10.0040.00418.04
8.2.00.0040.00417.55
8.1.280.0110.00725.92
8.1.270.0000.00823.83
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0070.00323.91
8.1.230.0000.01119.00
8.1.220.0090.00017.74
8.1.210.0000.00918.77
8.1.200.0050.00516.99
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0040.00421.98
8.1.150.0050.00218.48
8.1.140.0000.00817.30
8.1.130.0080.00017.81
8.1.120.0070.00017.30
8.1.110.0040.00417.29
8.1.100.0040.00417.36
8.1.90.0000.00717.39
8.1.80.0040.00417.27
8.1.70.0030.00317.32
8.1.60.0000.00717.55
8.1.50.0050.00317.39
8.1.40.0040.00417.41
8.1.30.0080.00017.69
8.1.20.0000.00817.66
8.1.10.0030.00517.45
8.1.00.0070.00317.45
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.36
8.0.270.0000.00717.16
8.0.260.0000.00717.28
8.0.250.0030.00316.93
8.0.240.0050.00316.90
8.0.230.0070.00016.84
8.0.220.0030.00316.80
8.0.210.0000.00716.80
8.0.200.0030.00316.88
8.0.190.0000.00816.89
8.0.180.0050.00316.80
8.0.170.0050.00316.82
8.0.160.0000.00716.90
8.0.150.0070.00016.71
8.0.140.0100.00016.70
8.0.130.0030.00313.24
8.0.120.0030.00716.79
8.0.110.0000.00716.82
8.0.100.0000.00716.76
8.0.90.0000.00716.69
8.0.80.0090.00616.86
8.0.70.0000.00716.65
8.0.60.0040.00416.77
8.0.50.0080.00016.70
8.0.30.0100.00917.13
8.0.20.0070.01117.40
8.0.10.0000.00717.05
8.0.00.0070.01016.82
7.4.330.0000.00515.00
7.4.320.0000.00616.57
7.4.300.0030.00316.49
7.4.290.0000.00716.50
7.4.280.0000.01016.48
7.4.270.0030.00516.52
7.4.260.0080.00016.44
7.4.250.0040.00416.51
7.4.240.0040.00416.53
7.4.230.0070.00016.39
7.4.220.0150.01116.45
7.4.210.0060.00916.66
7.4.200.0030.00316.47
7.4.160.0150.00416.70
7.4.150.0090.00917.40
7.4.140.0150.00517.86
7.4.130.0070.01016.62
7.4.120.0080.00916.52
7.4.110.0080.00816.61
7.4.100.0070.01016.42
7.4.90.0030.01316.64
7.4.80.0110.01119.39
7.4.70.0150.00816.57
7.4.60.0140.00816.45
7.4.50.0000.00816.55
7.4.40.0140.00316.57
7.4.30.0060.00916.61
7.4.00.0030.00915.05
7.3.330.0000.00513.02
7.3.320.0000.00513.08
7.3.310.0000.00716.16
7.3.300.0070.00016.14
7.3.290.0070.01116.21
7.3.280.0100.00816.21
7.3.270.0100.01317.40
7.3.260.0100.00716.49
7.3.250.0120.00816.39
7.3.240.0000.01816.37
7.3.230.0100.00716.39
7.3.210.0050.01116.18
7.3.200.0090.00619.39
7.3.190.0130.00316.30
7.3.180.0060.01016.24
7.3.170.0000.01516.32
7.3.160.0100.00516.36
7.3.120.0070.00714.65
7.3.110.0120.00614.57
7.3.100.0060.00614.44
7.3.90.0050.00414.53
7.3.80.0090.00614.92
7.3.70.0070.00714.82
7.3.60.0070.01114.71
7.3.50.0070.01014.66
7.3.40.0040.00714.63
7.3.30.0030.00814.47
7.3.20.0070.00716.25
7.3.10.0080.00716.51
7.3.00.0060.00616.59
7.2.330.0140.01016.78
7.2.320.0040.01316.34
7.2.310.0000.02316.66
7.2.300.0110.00616.59
7.2.290.0040.01216.49
7.2.250.0040.01215.05
7.2.240.0110.01114.91
7.2.230.0090.00615.09
7.2.220.0000.01014.93
7.2.210.0040.01114.98
7.2.200.0090.00614.94
7.2.190.0090.00614.86
7.2.180.0100.00715.08
7.2.170.0060.01014.99
7.2.130.0090.00816.83
7.2.120.0040.01216.75
7.2.110.0050.00716.68
7.2.100.0070.00916.79
7.2.90.0040.00416.43
7.2.80.0050.00816.73
7.2.70.0050.00616.80
7.2.60.0070.00316.73
7.2.50.0050.00716.72
7.2.40.0110.00816.74
7.2.30.0070.00816.79
7.2.20.0060.00716.75
7.2.10.0070.00616.79
7.2.00.0070.00817.86
7.1.330.0000.01115.75
7.1.320.0060.00315.85
7.1.310.0060.00615.56
7.1.300.0140.00315.69
7.1.290.0070.00715.51
7.1.280.0040.01115.33
7.1.270.0090.00615.61
7.1.260.0030.00715.70
7.1.250.0110.00315.50
7.1.240.0100.00315.65
7.1.230.0030.00915.67
7.1.220.0090.00015.70
7.1.210.0080.00415.66
7.1.200.0090.00315.68
7.1.190.0090.00315.52
7.1.180.0070.00315.73
7.1.170.0070.00715.72
7.1.160.0000.01315.36
7.1.150.0090.00315.64
7.1.140.0030.01315.39
7.1.130.0100.00315.48
7.1.120.0080.00015.61
7.1.110.0110.00415.62
7.1.100.0030.00816.53
7.1.90.0030.01015.69
7.1.80.0070.00715.70
7.1.70.0030.00516.33
7.1.60.0110.00817.64
7.1.50.0030.01116.09
7.1.40.0000.01615.43
7.1.30.0030.01015.79
7.1.20.0070.01015.60
7.1.10.0100.00315.62
7.1.00.0030.04318.99
7.0.330.0060.00615.33
7.0.320.0100.00315.28
7.0.310.0040.00415.32
7.0.300.0100.00315.33
7.0.290.0060.00615.32
7.0.280.0000.01315.23
7.0.270.0060.00615.09
7.0.260.0130.00014.96
7.0.250.0050.00515.37
7.0.240.0030.00915.47
7.0.230.0000.01415.37
7.0.220.0030.01015.02
7.0.210.0100.00315.31
7.0.200.0070.00416.05
7.0.190.0040.00815.30
7.0.180.0000.01015.13
7.0.170.0070.00315.34
7.0.160.0050.00515.21
7.0.150.0040.00415.26
7.0.140.0030.04018.58
7.0.130.0070.00315.16
7.0.120.0030.00915.34
7.0.110.0060.00615.06
7.0.100.0030.01015.22
7.0.90.0100.00715.25
7.0.80.0040.01115.39
7.0.70.0030.00915.19
7.0.60.0080.03517.72
7.0.50.0070.03116.73
7.0.40.0070.02716.68
7.0.30.0210.04216.73
7.0.20.0150.04016.84
7.0.10.0120.04716.85
7.0.00.0070.04816.88
5.6.380.0040.01114.27
5.6.370.0060.00514.38
5.6.360.0090.00014.45
5.6.350.0040.01114.38
5.6.340.0090.00314.53
5.6.330.0030.01314.29
5.6.320.0070.00714.40
5.6.310.0140.00014.24
5.6.300.0000.00914.64
5.6.290.0040.01114.51
5.6.280.0060.03717.71
5.6.270.0030.01014.04
5.6.260.0030.00714.59
5.6.250.0000.00914.29
5.6.240.0040.01114.36
5.6.230.0030.00914.27
5.6.220.0070.00714.27
5.6.210.0050.04617.30
5.6.200.0050.03916.37
5.6.190.0050.02317.57
5.6.180.0070.03717.37
5.6.170.0130.02517.27
5.6.160.0140.02517.33
5.6.150.0030.03916.10
5.6.140.0030.04516.14
5.6.130.0050.04316.35
5.6.120.0070.04317.55
5.6.110.0080.04517.67
5.6.100.0050.04217.62
5.6.90.0060.04617.71
5.6.80.0070.04517.27
5.6.70.1830.02317.39
5.6.60.0000.00814.41
5.6.50.0040.00814.14
5.6.40.0000.01414.11
5.6.30.0030.01114.25
5.6.20.0080.00513.98
5.6.10.0030.00713.90
5.6.00.0110.00414.13
5.5.380.0000.01211.18
5.5.370.0000.00611.41
5.5.360.0030.00611.32
5.5.350.0050.04115.79
5.5.340.0060.03314.64
5.5.330.0080.04315.84
5.5.320.0080.03515.73
5.5.310.0140.01915.77
5.5.300.0070.02814.56
5.5.290.0100.01814.57
5.5.280.0110.04015.99
5.5.270.0020.04016.01
5.5.260.0090.02816.02
5.5.250.0100.03515.94
5.5.240.0070.02315.69
5.5.230.0000.00711.20
5.5.220.0050.00211.18
5.5.210.0030.00311.18
5.5.200.0080.00311.24
5.5.190.0110.00411.18
5.5.180.0000.01211.18
5.5.170.0110.00011.18
5.5.160.0030.00611.18
5.5.150.0040.00411.18
5.5.140.0060.00611.18
5.5.130.0030.00311.18
5.5.120.0060.00311.18
5.5.110.0040.00411.18
5.5.100.0060.00611.18
5.5.90.0120.00011.18
5.5.80.0000.01111.22
5.5.70.0030.00311.18
5.5.60.0060.00611.18
5.5.50.0030.00811.18
5.5.40.0030.00911.18
5.5.30.0000.01111.18
5.5.20.0030.00611.20
5.5.10.0030.00911.18
5.5.00.0030.00511.18
5.4.450.0250.02327.54
5.4.440.0100.02527.58
5.4.430.0170.02527.49
5.4.420.0120.02127.48
5.4.410.0200.02427.47
5.4.400.0180.02327.47
5.4.390.0340.02327.47
5.4.380.0080.03814.85
5.4.370.0150.02914.85
5.4.360.0080.02914.96
5.4.350.0110.03814.96
5.4.340.0100.03314.85
5.4.330.0000.00811.18
5.4.320.0060.02011.84
5.4.310.0060.01911.84
5.4.300.0040.02411.84
5.4.290.0050.02111.84
5.4.280.0050.02311.78
5.4.270.0040.02811.78
5.4.260.0020.02711.79
5.4.250.0060.02311.79
5.4.240.0030.02411.78
5.4.230.0060.02311.78
5.4.220.0070.02011.78
5.4.210.0060.02011.78
5.4.200.0060.02311.78
5.4.190.0040.02411.78
5.4.180.0060.01911.78
5.4.170.0070.02011.78
5.4.160.0050.02011.78
5.4.150.0050.02311.78
5.4.140.0060.02611.62
5.4.130.0070.02111.62
5.4.120.0070.01911.60
5.4.110.0040.02311.60
5.4.100.0050.02111.60
5.4.90.0060.02311.60
5.4.80.0040.02311.59
5.4.70.0090.01611.59
5.4.60.0050.01711.59
5.4.50.0040.02311.59
5.4.40.0040.02111.59
5.4.30.0090.02011.58
5.4.20.0050.02311.58
5.4.10.0050.01811.59
5.4.00.0040.02111.33
5.3.290.0050.02411.99
5.3.280.0060.02211.94
5.3.270.0040.02511.95
5.3.260.0070.02011.95
5.3.250.0040.02511.95
5.3.240.0070.02311.95
5.3.230.0060.02111.94
5.3.220.0050.02011.93
5.3.210.0060.02211.93
5.3.200.0080.02211.93
5.3.190.0070.02111.93
5.3.180.0040.02511.93
5.3.170.0050.02111.92
5.3.160.0020.02411.92
5.3.150.0050.02411.92
5.3.140.0060.02211.92
5.3.130.0040.02011.91
5.3.120.0060.02211.92
5.3.110.0050.02311.92
5.3.100.0040.02011.65
5.3.90.0040.02311.63
5.3.80.0070.01911.63
5.3.70.0050.02011.63
5.3.60.0070.02011.62
5.3.50.0080.01911.60
5.3.40.0050.02111.60
5.3.30.0020.02111.57
5.3.20.0070.02111.47
5.3.10.0050.02111.45
5.3.00.0060.02211.45
5.2.170.0040.01810.20
5.2.160.0050.01410.20
5.2.150.0080.01410.20
5.2.140.0020.01910.19
5.2.130.0030.01610.18
5.2.120.0040.01910.18
5.2.110.0050.01610.18
5.2.100.0070.01510.18
5.2.90.0040.01810.17
5.2.80.0040.01810.17
5.2.70.0040.02010.17
5.2.60.0090.01810.15
5.2.50.0040.01910.14
5.2.40.0070.01910.12
5.2.30.0040.01710.11
5.2.20.0060.01810.10
5.2.10.0020.01910.06
5.2.00.0050.0149.99
5.1.60.0030.0159.63
5.1.50.0040.0149.63
5.1.40.0070.0139.62
5.1.30.0030.0169.79
5.1.20.0030.0219.80
5.1.10.0020.0199.67
5.1.00.0040.0159.67
5.0.50.0030.0138.90
5.0.40.0020.0138.83
5.0.30.0040.0198.74
5.0.20.0020.0138.72
5.0.10.0040.0138.71
5.0.00.0050.0148.71
4.4.90.0010.0147.98
4.4.80.0020.0097.97
4.4.70.0020.0117.97
4.4.60.0030.0147.97
4.4.50.0040.0107.97
4.4.40.0040.0137.94
4.4.30.0010.0107.97
4.4.20.0020.0118.01
4.4.10.0020.0108.01
4.4.00.0030.0147.97
4.3.110.0010.0137.92
4.3.100.0020.0137.92
4.3.90.0040.0107.90
4.3.80.0010.0147.88
4.3.70.0020.0137.90
4.3.60.0020.0107.90
4.3.50.0030.0107.90
4.3.40.0030.0137.86
4.3.30.0030.0127.24
4.3.20.0030.0107.23
4.3.10.0010.0137.21
4.3.00.0020.01427.47

preferences:
44.28 ms | 401 KiB | 5 Q