3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); function load($name) { $logger->log[] = array('load', __FILE__, $test); return new $test(); } class foo {} $result = load('foo'); print_r($result);

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)
8.3.40.0070.01018.63
8.3.30.0120.00318.45
8.3.20.0080.00018.77
8.3.10.0040.00420.65
8.3.00.0050.00317.63
8.2.170.0040.01122.96
8.2.160.0070.00722.07
8.2.150.0070.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.54
8.2.110.0000.00920.98
8.2.100.0070.00417.71
8.2.90.0080.00019.15
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0000.00917.93
8.2.50.0040.00418.07
8.2.40.0030.00518.34
8.2.30.0000.00717.98
8.2.20.0070.00017.71
8.2.10.0000.00717.80
8.2.00.0030.00517.73
8.1.270.0100.00023.99
8.1.260.0070.01026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.42
8.1.230.0040.00720.88
8.1.220.0040.00418.77
8.1.210.0060.00318.84
8.1.200.0100.00017.36
8.1.190.0000.00817.40
8.1.180.0000.00918.10
8.1.170.0040.00418.81
8.1.160.0040.00418.77
8.1.150.0040.00418.48
8.1.140.0030.00517.42
8.1.130.0000.00717.76
8.1.120.0080.00017.41
8.1.110.0040.00417.32
8.1.100.0040.00417.32
8.1.90.0070.00017.29
8.1.80.0000.00717.39
8.1.70.0000.00717.38
8.1.60.0040.00417.50
8.1.50.0040.00417.42
8.1.40.0050.00317.48
8.1.30.0070.00017.47
8.1.20.0080.00017.58
8.1.10.0050.00317.53
8.1.00.0040.00417.46
8.0.300.0040.00419.85
8.0.290.0040.00416.88
8.0.280.0070.00018.35
8.0.270.0070.00017.13
8.0.260.0070.00017.00
8.0.250.0040.00417.02
8.0.240.0020.00517.05
8.0.230.0000.00816.92
8.0.220.0070.00016.91
8.0.210.0020.00516.83
8.0.200.0030.00317.04
8.0.190.0000.00716.87
8.0.180.0000.00717.00
8.0.170.0070.00316.87
8.0.160.0070.00016.98
8.0.150.0080.00016.89
8.0.140.0000.01016.86
8.0.130.0000.00613.31
8.0.120.0040.00416.89
8.0.110.0030.00516.89
8.0.100.0040.00416.75
8.0.90.0040.00416.78
8.0.80.0060.00916.99
8.0.70.0040.00416.91
8.0.60.0070.00016.79
8.0.50.0030.00516.82
8.0.30.0150.00316.94
8.0.20.0100.00817.20
8.0.10.0030.00516.88
8.0.00.0090.01016.94
7.4.330.0000.00614.67
7.4.320.0000.00616.53
7.4.300.0030.00316.44
7.4.290.0070.00016.45
7.4.280.0030.00516.51
7.4.270.0080.00016.44
7.4.260.0000.00613.20
7.4.250.0050.00316.54
7.4.240.0030.00616.55
7.4.230.0070.00016.29
7.4.220.0100.01016.60
7.4.210.0070.01016.46
7.4.200.0070.00016.52
7.4.190.0000.00716.59
7.4.160.0080.00816.48
7.4.150.0100.00717.07
7.4.140.0090.00817.25
7.4.130.0090.01016.65
7.4.120.0040.01216.57
7.4.110.0060.01316.38
7.4.100.0100.00716.52
7.4.90.0070.01516.41
7.4.80.0100.00718.80
7.4.70.0030.01416.48
7.4.60.0150.00416.29
7.4.50.0030.00516.45
7.4.40.0090.00722.27
7.4.30.0080.00816.47
7.4.10.0100.01016.40
7.4.00.0070.00915.71
7.3.330.0030.00313.26
7.3.320.0050.00213.38
7.3.310.0030.00316.41
7.3.300.0080.00016.37
7.3.290.0030.01116.39
7.3.280.0070.00816.42
7.3.270.0110.00617.07
7.3.260.0040.01218.24
7.3.250.0100.01216.42
7.3.240.0150.00616.62
7.3.230.0080.00916.53
7.3.210.0060.01016.65
7.3.200.0160.00619.39
7.3.190.0090.00916.53
7.3.180.0140.00316.52
7.3.170.0030.01216.45
7.3.160.0150.00616.49
7.3.130.0050.01116.51
7.3.120.0020.01415.72
7.3.110.0030.01016.41
7.3.100.0040.01116.24
7.3.90.0030.01016.18
7.3.80.0070.01016.26
7.3.70.0070.00716.48
7.3.60.0030.00616.44
7.3.50.0030.01016.41
7.3.40.0080.00416.53
7.3.30.0090.00616.34
7.3.20.0110.01118.30
7.3.10.0140.00517.38
7.3.00.0050.00717.54
7.2.330.0100.00716.70
7.2.320.0040.01816.49
7.2.310.0030.01616.61
7.2.300.0090.00916.73
7.2.290.0030.01416.80
7.2.260.0060.01216.32
7.2.250.0030.01316.66
7.2.240.0120.00016.68
7.2.230.0030.01416.51
7.2.220.0100.00716.56
7.2.210.0060.00616.73
7.2.200.0100.00316.47
7.2.190.0060.00616.50
7.2.180.0110.00316.48
7.2.170.0060.00616.48
7.2.160.0000.01716.57
7.2.150.0100.01018.61
7.2.140.0000.01218.43
7.2.130.0070.00817.67
7.2.120.0050.01117.60
7.2.110.0030.01217.56
7.2.100.0030.00917.69
7.2.90.0030.01317.73
7.2.80.0040.01117.58
7.2.70.0020.01217.63
7.2.60.0090.00817.46
7.2.50.0080.00717.72
7.2.40.0070.00817.69
7.2.30.0060.00717.62
7.2.20.0060.00617.71
7.2.10.0050.00717.51
7.2.00.0060.01018.14
7.1.330.0070.01117.18
7.1.320.0050.00517.44
7.1.310.0060.00617.33
7.1.300.0070.01017.29
7.1.290.0090.00617.39
7.1.280.0170.00017.32
7.1.270.0100.01017.17
7.1.260.0000.01317.19
7.1.250.0080.00816.60
7.1.240.0030.01317.32
7.1.230.0060.00317.17
7.1.220.0100.00717.25
7.1.210.0110.00717.40
7.1.200.0060.00916.42
7.1.190.0030.01517.15
7.1.180.0040.01217.18
7.1.170.0000.01817.25
7.1.160.0030.01217.30
7.1.150.0070.01117.26
7.1.140.0070.00717.18
7.1.130.0030.01017.28
7.1.120.0000.01217.18
7.1.110.0050.00517.17
7.1.100.0030.01017.85
7.1.90.0070.00717.32
7.1.80.0040.01117.14
7.1.70.0030.00917.17
7.1.60.0070.01118.38
7.1.50.0070.01217.11
7.1.40.0070.00717.38
7.1.30.0030.00717.49
7.1.20.0040.01117.36
7.1.10.0030.01317.31
7.1.00.0020.04119.81
7.0.330.0060.01216.88
7.0.320.0080.00317.03
7.0.310.0040.01117.11
7.0.300.0100.00716.75
7.0.290.0070.00417.05
7.0.280.0080.00417.02
7.0.270.0060.00616.85
7.0.260.0000.01216.89
7.0.250.0030.00917.19
7.0.240.0030.01017.16
7.0.230.0090.00616.83
7.0.220.0080.00616.85
7.0.210.0120.00416.96
7.0.200.0030.00816.84
7.0.190.0070.00717.00
7.0.180.0040.00816.98
7.0.170.0090.00616.91
7.0.160.0060.01017.11
7.0.150.0070.00716.93
7.0.140.0030.04119.49
7.0.130.0070.00717.12
7.0.120.0070.01116.95
7.0.110.0070.00717.03
7.0.100.0050.00516.99
7.0.90.0070.00717.07
7.0.80.0070.00717.18
7.0.70.0070.00417.16
7.0.60.0090.02018.47
7.0.50.0090.04717.45
7.0.40.0080.03016.32
7.0.30.0070.04316.27
7.0.20.0050.04016.37
7.0.10.0030.04716.32
7.0.00.0050.02116.43
5.6.400.0120.00315.88
5.6.390.0100.00715.75
5.6.380.0030.01215.93
5.6.370.0110.00415.58
5.6.360.0060.00616.04
5.6.350.0030.00716.25
5.6.340.0000.01115.75
5.6.330.0060.00315.77
5.6.320.0100.00715.99
5.6.310.0070.00415.77
5.6.300.0040.01116.08
5.6.290.0070.00715.98
5.6.280.0120.03518.58
5.6.270.0000.01116.25
5.6.260.0100.00316.07
5.6.250.0100.00015.87
5.6.240.0070.01015.90
5.6.230.0000.01115.81
5.6.220.0030.00715.82
5.6.210.0050.03518.29
5.6.200.0050.03716.98
5.6.190.0050.04616.96
5.6.180.0050.03317.18
5.6.170.0050.03017.00
5.6.160.0000.02816.98
5.6.150.0130.01817.06
5.6.140.0060.02017.05
5.6.130.0090.02017.00
5.6.120.0060.02217.14
5.6.110.0060.03216.96
5.6.100.0030.02316.96
5.6.90.0060.02316.87
5.6.80.0080.02016.73
5.6.70.0070.02516.59
5.6.60.0050.02416.62
5.6.50.0070.02216.73
5.6.40.0070.02016.56
5.6.30.0030.02716.67
5.6.20.0030.02416.71
5.6.10.0060.02116.76
5.6.00.0080.01816.63
5.5.380.0080.00815.87
5.5.370.0070.01015.93
5.5.360.0040.00815.86
5.5.350.0120.04418.17
5.5.340.0080.04416.91
5.5.330.0050.04216.83
5.5.320.0070.03716.83
5.5.310.0080.04616.87
5.5.300.0070.02316.98
5.5.290.0060.02816.88
5.5.280.0020.03416.87
5.5.270.0030.02316.78
5.5.260.0050.02416.79
5.5.250.0070.02316.76
5.5.240.0050.02216.47
5.5.230.0130.01716.61
5.5.220.0070.02016.53
5.5.210.0060.02116.56
5.5.200.0040.02416.53
5.5.190.0090.01716.41
5.5.180.0110.02016.46
5.5.170.0030.00715.48
5.5.160.0080.02116.54
5.5.150.0020.02316.59
5.5.140.0030.02316.52
5.5.130.0050.02116.55
5.5.120.0080.02216.61
5.5.110.0030.02716.62
5.5.100.0090.04116.54
5.5.90.0130.02216.38
5.5.80.0080.04216.45
5.5.70.0080.02016.40
5.5.60.0040.03416.48
5.5.50.0020.04316.46
5.5.40.0090.04216.54
5.5.30.0070.03816.50
5.5.20.0030.04516.30
5.5.10.0070.02416.46
5.5.00.0050.03516.42
5.4.450.0050.02216.26
5.4.440.0030.02316.23
5.4.430.0040.02016.26
5.4.420.0030.02516.34
5.4.410.0050.02216.19
5.4.400.0050.01916.11
5.4.390.0000.02516.06
5.4.380.0080.01816.06
5.4.370.0020.02616.10
5.4.360.0060.02516.11
5.4.350.0060.01816.09
5.4.340.0030.02316.06
5.4.330.0040.00413.09
5.4.320.0030.02516.20
5.4.310.0050.02216.18
5.4.300.0050.01816.09
5.4.290.0050.02215.99
5.4.280.0040.02716.09
5.4.270.0070.03516.07
5.4.260.0070.04316.09
5.4.250.0050.03016.10
5.4.240.0080.01915.98
5.4.230.0050.02316.07
5.4.220.0030.04216.07
5.4.210.0080.04116.18
5.4.200.0030.04516.18
5.4.190.0050.04216.09
5.4.180.0080.03316.05
5.4.170.0070.04316.07
5.4.160.0050.02716.01
5.4.150.0080.01815.98
5.4.140.0050.02214.73
5.4.130.0120.03314.72
5.4.120.0070.02314.72
5.4.110.0050.03014.81
5.4.100.0060.03814.75
5.4.90.0100.02814.80
5.4.80.0050.03014.75
5.4.70.0030.04214.76
5.4.60.0040.02414.66
5.4.50.0090.03014.72
5.4.40.0050.02314.74
5.4.30.0030.02914.65
5.4.20.0070.03514.77
5.4.10.0060.04114.72
5.4.00.0050.03814.46
5.3.290.0040.02013.90
5.3.280.0070.02113.77
5.3.270.0050.04513.88
5.3.260.0070.04213.85
5.3.250.0090.02813.91
5.3.240.0100.01813.87
5.3.230.0060.03813.89
5.3.220.0050.04113.88
5.3.210.0090.02913.85
5.3.200.0070.04313.94
5.3.190.0050.02713.81
5.3.180.0040.04213.86
5.3.170.0110.02613.88
5.3.160.0070.04513.83
5.3.150.0080.04013.95
5.3.140.0030.03513.95
5.3.130.0070.04113.86
5.3.120.0050.03813.87
5.3.110.0050.03813.86
5.3.100.0060.02513.58
5.3.90.0080.04213.60
5.3.80.0060.04013.50
5.3.70.0060.04113.50
5.3.60.0030.03713.56
5.3.50.0100.02713.55
5.3.40.0080.03713.53
5.3.30.0020.02813.53
5.3.20.0050.03813.40
5.3.10.0050.03313.36
5.3.00.0100.02513.39
5.2.170.0000.03311.20
5.2.160.0130.02311.21
5.2.150.0030.04011.24
5.2.140.0070.03011.04
5.2.130.0070.05011.11
5.2.120.0070.06011.32
5.2.110.0000.05311.16
5.2.100.0070.05311.17
5.2.90.0100.06011.16
5.2.80.0070.06011.13
5.2.70.0030.06710.93
5.2.60.0000.05711.09
5.2.50.0070.03710.90
5.2.40.0130.05011.00
5.2.30.0130.05311.01
5.2.20.0070.05011.05
5.2.10.0000.06710.82
5.2.00.0070.05010.79
5.1.60.0030.0479.83
5.1.50.0070.0539.97
5.1.40.0000.0439.96
5.1.30.0070.05010.36
5.1.20.0030.03710.32
5.1.10.0000.03010.06
5.1.00.0070.05710.04
5.0.50.0070.0338.59
5.0.40.0000.0508.45
5.0.30.0000.0708.27
5.0.20.0030.0238.13
5.0.10.0000.0538.00
5.0.00.0030.0638.13
4.4.90.0030.0337.93
4.4.80.0000.0377.93
4.4.70.0070.0277.93
4.4.60.0000.0277.93
4.4.50.0030.0377.93
4.4.40.0000.0407.93
4.4.30.0030.0377.93
4.4.20.0000.0237.93
4.4.10.0030.0307.93
4.4.00.0000.0377.93
4.3.110.0100.0277.93
4.3.100.0030.0337.93
4.3.90.0000.0307.93
4.3.80.0000.0437.93
4.3.70.0000.0207.93
4.3.60.0030.0377.93
4.3.50.0070.0307.93
4.3.40.0030.0507.93
4.3.30.0030.0177.93
4.3.20.0030.0337.93
4.3.10.0000.0377.93
4.3.00.0070.0307.93

preferences:
43.87 ms | 400 KiB | 5 Q