3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClassName { public function foo(static $bar = null) { } } $instance = new ClassName(); $instance->foo($instance);

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)
8.3.80.0030.00716.63
8.3.70.0140.01116.50
8.3.60.0210.00416.13
8.3.50.0070.00416.65
8.3.40.0110.00817.38
8.3.30.0150.00717.25
8.3.20.0190.00417.25
8.3.10.0210.00017.00
8.3.00.0140.00917.13
8.2.200.0060.00316.75
8.2.190.0200.00016.63
8.2.180.0180.00316.13
8.2.170.0220.00017.50
8.2.160.0140.00917.13
8.2.150.0170.00817.12
8.2.140.0220.00417.25
8.2.130.0180.00717.38
8.2.120.0140.00717.25
8.2.110.0130.01317.13
8.2.100.0230.00319.02
8.2.90.0180.00319.00
8.2.80.0150.00517.38
8.2.70.0140.01017.13
8.2.60.0150.00717.25
8.2.50.0190.00617.25
8.2.40.0180.00417.25
8.2.30.0150.00417.13
8.2.20.0190.00016.97
8.2.10.0080.01217.13
8.2.00.0080.01217.13
8.1.290.0180.00415.88
8.1.280.0170.00315.63
8.1.270.0190.00418.87
8.1.260.0220.00317.23
8.1.250.0210.00017.13
8.1.240.0150.00416.88
8.1.230.0150.00417.11
8.1.220.0130.00517.00
8.1.210.0160.00317.00
8.1.200.0120.00716.63
8.1.190.0140.00516.63
8.1.180.0130.00716.48
8.1.170.0110.00817.00
8.1.160.0180.00017.00
8.1.150.0130.00616.75
8.1.140.0130.00616.88
8.1.130.0130.00616.50
8.1.120.0190.00316.75
8.1.110.0100.01017.11
8.1.100.0110.00017.22
8.1.90.0060.00617.10
8.1.80.0040.00817.22
8.1.70.0040.00816.88
8.1.60.0060.00617.22
8.1.50.0100.00017.00
8.1.40.0070.00317.35
8.1.30.0050.00517.00
8.1.20.0100.00017.34
8.1.10.0080.00317.13
8.1.00.0030.00716.88
8.0.300.0160.00316.24
8.0.290.0120.00816.23
8.0.280.0180.00316.47
8.0.270.0160.00316.36
8.0.260.0180.00016.38
8.0.250.0190.00016.63
8.0.240.0150.00616.50
8.0.230.0190.00016.38
8.0.220.0110.00816.34
8.0.210.0110.00716.38
8.0.200.0190.00016.63
8.0.190.0190.00016.13
8.0.180.0150.00316.63
8.0.170.0120.00618.36
8.0.160.0130.00416.23
8.0.150.0190.00016.38
8.0.140.0170.00316.38
8.0.130.0170.00616.34
8.0.120.0140.00516.50
8.0.110.0130.00616.50
8.0.100.0160.00316.35
8.0.90.0170.00216.13
8.0.80.0190.00016.25
8.0.70.0120.00616.25
8.0.60.0140.00516.21
8.0.50.0210.00016.13
8.0.30.0140.00716.25
8.0.20.0160.00316.35
8.0.10.0200.00016.38
8.0.00.0110.00016.63
7.4.330.0160.00316.13
7.4.320.0150.00616.00
7.4.300.0150.00415.75
7.4.290.0180.00015.88
7.4.280.0150.00415.88
7.4.270.0150.00415.75
7.4.260.0190.00016.12
7.4.250.0150.00515.87
7.4.240.0160.00316.00
7.4.230.0170.00315.88
7.4.220.0160.00316.00
7.4.210.0130.00515.88
7.4.200.0100.00716.00
7.4.190.0180.00016.00
7.4.180.0140.00416.25
7.4.160.0170.00315.88
7.4.150.0070.01115.97
7.4.140.0170.00015.88
7.4.130.0180.00015.97
7.4.120.0150.00215.75
7.4.110.0100.00715.75
7.4.100.0100.00716.10
7.4.90.0150.00415.84
7.4.80.0150.00415.88
7.4.70.0150.00415.75
7.4.60.0160.00315.85
7.4.50.0150.00315.75
7.4.40.0160.00315.75
7.4.30.0170.00015.75
7.4.20.0130.00515.63
7.4.10.0170.00015.75
7.4.00.0100.01015.63
7.3.330.0140.00515.63
7.3.320.0110.00615.75
7.3.310.0160.00315.84
7.3.300.0150.00515.63
7.3.290.0230.00015.88
7.3.280.0170.00215.50
7.3.270.0180.00315.88
7.3.260.0170.00315.84
7.3.250.0170.00315.84
7.3.240.0140.00716.00
7.3.230.0130.00915.63
7.3.220.0210.00415.50
7.3.210.0130.00815.75
7.3.200.0190.00015.47
7.3.190.0110.00715.88
7.3.180.0150.00515.63
7.3.170.0200.00015.75
7.3.160.0210.00015.84
7.3.150.0100.01016.00
7.3.140.0190.00016.00
7.3.130.0110.00715.88
7.3.120.0130.00415.72
7.3.110.0170.00015.63
7.3.100.0170.00215.75
7.3.90.0210.00016.13
7.3.80.0200.00015.63
7.3.70.0110.00616.13
7.3.60.0160.00415.88
7.3.50.0160.00315.75
7.3.40.0160.00315.72
7.3.30.0170.00315.75
7.3.20.0180.00417.44
7.3.10.0150.00317.67
7.3.00.0180.00317.46
7.2.340.0140.00315.75
7.2.330.0140.00717.70
7.2.320.0160.00015.63
7.2.310.0140.00415.63
7.2.300.0090.00915.88
7.2.290.0130.00515.75
7.2.280.0060.01217.87
7.2.270.0090.00915.75
7.2.260.0150.00415.75
7.2.250.0180.00015.63
7.2.240.0160.00415.75
7.2.230.0110.00615.63
7.2.220.0070.01015.63
7.2.210.0160.00015.88
7.2.200.0130.00615.50
7.2.190.0130.00515.88
7.2.180.0130.00615.87
7.2.170.0160.00316.00
7.2.160.0150.00516.13
7.2.150.0180.00317.78
7.2.140.0110.00817.97
7.2.130.0180.00417.90
7.2.120.0120.01217.83
7.2.110.0220.00417.44
7.2.100.0200.00317.78
7.2.90.0200.00317.88
7.2.80.0130.00817.79
7.2.70.0200.00417.88
7.2.60.0160.00818.00
7.2.50.0170.00517.73
7.2.40.0120.00917.78
7.2.30.0190.00618.01
7.2.20.0170.00317.96
7.2.10.0130.00817.78
7.2.00.0160.00417.76
7.1.330.0160.00316.57
7.1.320.0140.00516.70
7.1.310.0120.00416.66
7.1.300.0130.00416.65
7.1.290.0160.00316.63
7.1.280.0080.00816.84
7.1.270.0160.00316.83
7.1.260.0190.00016.77
7.1.250.0180.00416.73
7.1.240.0160.00016.56
7.1.230.0100.00716.68
7.1.220.0160.00316.73
7.1.210.0170.00016.94
7.1.200.0160.00016.69
7.1.190.0100.01016.77
7.1.180.0140.00316.77
7.1.170.0150.00316.75
7.1.160.0140.00316.56
7.1.150.0130.00716.69
7.1.140.0170.00016.69
7.1.130.0130.00516.78
7.1.120.0150.00316.61
7.1.110.0160.00316.45
7.1.100.0130.00416.53
7.1.90.0170.00316.32
7.1.80.0110.01116.82
7.1.70.0150.00416.49
7.1.60.0200.00016.65
7.1.50.0140.00216.50
7.1.40.0160.00316.80
7.1.30.0140.00416.61
7.1.20.0120.00616.29
7.1.10.0160.00016.61
7.1.00.0130.00416.57
7.0.330.0110.00616.36
7.0.320.0150.00416.48
7.0.310.0120.00316.43
7.0.300.0130.00416.43
7.0.290.0140.00316.50
7.0.280.0160.00016.39
7.0.270.0160.00316.36
7.0.260.0080.00816.48
7.0.250.0120.00416.13
7.0.240.0150.00416.57
7.0.230.0170.00016.25
7.0.220.0140.00316.49
7.0.210.0100.00616.32
7.0.200.0190.00016.45
7.0.190.0090.00916.20
7.0.180.0130.00316.57
7.0.170.0160.00316.52
7.0.160.0100.00716.20
7.0.150.0170.00016.32
7.0.140.0160.00016.47
7.0.130.0120.00616.49
7.0.120.0080.00816.77
7.0.110.0060.01116.31
7.0.100.0130.00716.24
7.0.90.0100.00716.21
7.0.80.0180.00016.15
7.0.70.0100.00716.41
7.0.60.0130.00416.20
7.0.50.0070.01116.25
7.0.40.0100.00716.25
7.0.30.0160.00016.53
7.0.20.0140.00316.19
7.0.10.0150.00316.45
7.0.00.0170.00016.49
5.6.400.0130.00315.38
5.6.390.0170.00015.25
5.6.380.0090.00915.25
5.6.370.0150.00015.13
5.6.360.0110.00515.38
5.6.350.0160.00015.38
5.6.340.0090.00615.25
5.6.330.0170.00014.88
5.6.320.0140.00415.38
5.6.310.0100.00715.38
5.6.300.0160.00015.25
5.6.290.0070.00715.25
5.6.280.0110.00515.25
5.6.270.0120.00615.25
5.6.260.0170.00015.13
5.6.250.0140.00315.38
5.6.240.0050.01014.88
5.6.230.0150.00415.25
5.6.220.0170.00015.38
5.6.210.0160.00015.25
5.6.200.0100.00715.63
5.6.190.0150.00015.38
5.6.180.0120.00415.25
5.6.170.0080.00815.38
5.6.160.0130.00215.38
5.6.150.0160.00015.63
5.6.140.0140.00015.50
5.6.130.0080.00815.38
5.6.120.0160.00015.38
5.6.110.0110.00815.25
5.6.100.0130.00315.38
5.6.90.0160.00015.38
5.6.80.0090.00615.25
5.6.70.0150.00015.13
5.6.60.0130.00315.50
5.6.50.0110.00415.00
5.6.40.0130.00415.25
5.6.30.0150.00015.50
5.6.20.0120.00315.50
5.6.10.0150.00015.13
5.6.00.0130.00415.25
5.5.380.0150.00015.38
5.5.370.0090.00615.25
5.5.360.0110.00515.38
5.5.350.0130.00315.25
5.5.340.0150.00015.00
5.5.330.0110.00515.25
5.5.320.0150.00315.50
5.5.310.0150.00015.13
5.5.300.0100.00615.13
5.5.290.0120.00515.00
5.5.280.0140.00215.25
5.5.270.0130.00315.13
5.5.260.0120.00415.00
5.5.250.0160.00015.25
5.5.240.0150.00015.13
5.5.230.0150.00015.38
5.5.220.0090.00915.13
5.5.210.0130.00415.25
5.5.200.0080.00815.13
5.5.190.0110.00415.13
5.5.180.0120.00315.00
5.5.170.0150.00015.00
5.5.160.0120.00315.13
5.5.150.0130.00315.00
5.5.140.0120.00414.88
5.5.130.0150.00015.13
5.5.120.0120.00215.00
5.5.110.0080.00814.88
5.5.100.0150.00015.13
5.5.90.0170.00015.38
5.5.80.0120.00515.50
5.5.70.0140.00015.25
5.5.60.0120.00215.50
5.5.50.0150.00315.13
5.5.40.0150.00015.50
5.5.30.0170.00015.13
5.5.20.0130.00315.00
5.5.10.0140.00315.00
5.5.00.0130.00315.00
5.4.450.0120.00012.10
5.4.440.0060.00612.13
5.4.430.0100.00212.50
5.4.420.0090.00412.37
5.4.410.0120.00012.37
5.4.400.0090.00312.13
5.4.390.0090.00312.13
5.4.380.0100.00312.25
5.4.370.0090.00312.12
5.4.360.0120.00012.25
5.4.350.0120.00012.13
5.4.340.0080.00412.13
5.4.330.0100.00212.38
5.4.320.0050.00512.25
5.4.310.0110.00012.38
5.4.300.0110.00012.38
5.4.290.0070.00412.38
5.4.280.0100.00212.25
5.4.270.0090.00312.13
5.4.260.0060.00612.38
5.4.250.0100.00212.25
5.4.240.0060.00612.38
5.4.230.0080.00412.25
5.4.220.0060.00612.00
5.4.210.0120.00011.88
5.4.200.0110.00011.72
5.4.190.0140.00011.88
5.4.180.0040.00812.13
5.4.170.0000.01211.96
5.4.160.0040.00912.13
5.4.150.0090.00312.00
5.4.140.0090.00412.38
5.4.130.0080.00412.38
5.4.120.0100.00212.23
5.4.110.0090.00212.50
5.4.100.0080.00412.10
5.4.90.0130.00012.00
5.4.80.0070.00512.25
5.4.70.0060.00612.38
5.4.60.0090.00312.23
5.4.50.0120.00012.25
5.4.40.0080.00512.25
5.4.30.0140.00012.13
5.4.20.0130.00312.11
5.4.10.0090.00512.38
5.4.00.0120.00012.25
5.3.290.0060.00612.63
5.3.280.0120.00012.38
5.3.270.0100.00312.50
5.3.260.0090.00412.38
5.3.250.0080.00412.50
5.3.240.0110.00012.38
5.3.230.0060.00612.38
5.3.220.0120.00012.50
5.3.210.0090.00312.38
5.3.200.0060.00612.38
5.3.190.0060.00812.50
5.3.180.0090.00512.63
5.3.170.0130.00012.63
5.3.160.0130.00012.63
5.3.150.0070.00712.75
5.3.140.0120.00012.63
5.3.130.0070.00512.50
5.3.120.0090.00312.38
5.3.110.0120.00012.50
5.3.100.0110.00012.63
5.3.90.0080.00412.38
5.3.80.0140.00012.25
5.3.70.0090.00312.38
5.3.60.0030.01012.38
5.3.50.0090.00412.38
5.3.40.0060.00612.38
5.3.30.0060.00612.38
5.3.20.0090.00312.50
5.3.10.0110.00012.00
5.3.00.0070.00412.13
5.2.170.0090.00011.52
5.2.160.0070.00211.52
5.2.150.0000.01011.52
5.2.140.0050.00511.52
5.2.130.0100.00011.52
5.2.120.0070.00211.52
5.2.110.0000.00911.52
5.2.100.0080.00211.52
5.2.90.0120.00011.52
5.2.80.0110.00011.52
5.2.70.0050.00511.52
5.2.60.0060.00311.52
5.2.50.0070.00211.52
5.2.40.0070.00211.52
5.2.30.0100.00011.52
5.2.20.0070.00211.52
5.2.10.0090.00011.52
5.2.00.0100.00011.52
5.1.60.0080.00011.52
5.1.50.0080.00011.52
5.1.40.0080.00011.52
5.1.30.0080.00011.52
5.1.20.0080.00011.52
5.1.10.0080.00011.52
5.1.00.0080.00011.52
5.0.50.0000.00711.52
5.0.40.0000.00711.52
5.0.30.0070.00011.52
5.0.20.0050.00211.52
5.0.10.0050.00211.52
5.0.00.0070.00011.52
4.4.90.0020.00211.52
4.4.80.0000.00411.52
4.4.70.0000.00411.52
4.4.60.0020.00211.52
4.4.50.0000.00511.52
4.4.40.0050.00011.52
4.4.30.0000.00411.52
4.4.20.0040.00011.52
4.4.10.0050.00011.52
4.4.00.0050.00011.52
4.3.110.0050.00011.52
4.3.100.0050.00011.52
4.3.90.0050.00011.52
4.3.80.0040.00011.52
4.3.70.0040.00011.52
4.3.60.0000.00511.52
4.3.50.0000.00411.52
4.3.40.0000.00511.52
4.3.30.0040.00011.52
4.3.20.0000.00411.52
4.3.10.0040.00011.52
4.3.00.0040.00011.52

preferences:
142.55 ms | 1438 KiB | 7 Q