3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ClassName { public function foo(?static $bar) { } } $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)
8.3.80.0100.00016.63
8.3.70.0180.00516.13
8.3.60.0190.00316.24
8.3.50.0030.00716.53
8.3.40.0110.00917.48
8.3.30.0190.00317.38
8.3.20.0140.01117.48
8.3.10.0120.00817.63
8.3.00.0240.00017.13
8.2.200.0070.00316.38
8.2.190.0170.00416.38
8.2.180.0180.00316.11
8.2.170.0140.00917.09
8.2.160.0220.00017.25
8.2.150.0220.00317.10
8.2.140.0170.00617.09
8.2.130.0200.00617.00
8.2.120.0170.00617.38
8.2.110.0150.00717.00
8.2.100.0210.00417.25
8.2.90.0170.00317.36
8.2.80.0180.00417.25
8.2.70.0120.00917.00
8.2.60.0180.00517.25
8.2.50.0130.01017.13
8.2.40.0120.00817.10
8.2.30.0160.00517.00
8.2.20.0150.00617.00
8.2.10.0150.00517.25
8.2.00.0170.00217.25
8.1.290.0180.00315.63
8.1.280.0140.00716.25
8.1.270.0180.00417.13
8.1.260.0200.00317.00
8.1.250.0190.00317.13
8.1.240.0170.00316.75
8.1.230.0120.00817.13
8.1.220.0180.00317.10
8.1.210.0170.00416.63
8.1.200.0150.00616.63
8.1.190.0140.00616.98
8.1.180.0210.00016.86
8.1.170.0100.01016.88
8.1.160.0120.00818.86
8.1.150.0120.00616.88
8.1.140.0130.00716.84
8.1.130.0150.00616.88
8.1.120.0170.00316.88
8.1.110.0160.00317.00
8.1.100.0060.00616.88
8.1.90.0100.00017.13
8.1.80.0070.00317.00
8.1.70.0100.00017.22
8.1.60.0060.00317.22
8.1.50.0100.00016.88
8.1.40.0000.01117.11
8.1.30.0030.00617.34
8.1.20.0050.00517.25
8.1.10.0040.00817.22
8.1.00.0070.00317.13
8.0.300.0130.00716.50
8.0.290.0140.00516.38
8.0.280.0150.00316.38
8.0.270.0100.01016.37
8.0.260.0160.00316.25
8.0.250.0110.00816.34
8.0.240.0080.01216.63
8.0.230.0150.00416.24
8.0.220.0220.00016.23
8.0.210.0150.00316.25
8.0.200.0040.01516.50
8.0.190.0090.00916.50
8.0.180.0160.00416.38
8.0.170.0130.00516.35
8.0.160.0080.01216.25
8.0.150.0160.00316.34
8.0.140.0200.00016.24
8.0.130.0130.00516.34
8.0.120.0120.00816.13
8.0.110.0130.00416.63
8.0.100.0110.00716.38
8.0.90.0200.00016.25
8.0.80.0200.00016.34
8.0.70.0170.00316.50
8.0.60.0100.01016.10
8.0.50.0100.01016.24
8.0.30.0140.00516.38
8.0.20.0190.00016.63
8.0.10.0150.00616.50
8.0.00.0130.00016.63
7.4.330.0140.00616.00
7.4.320.0200.00015.88
7.4.300.0120.00616.00
7.4.290.0160.00315.85
7.4.280.0200.00015.97
7.4.270.0110.00815.63
7.4.260.0150.00615.88
7.4.250.0160.00315.88
7.4.240.0080.01116.00
7.4.230.0110.00816.00
7.4.220.0160.00016.25
7.4.210.0120.00515.88
7.4.200.0070.01116.00
7.4.190.0120.00616.11
7.4.180.0140.00416.13
7.4.160.0100.01015.88
7.4.150.0150.00215.85
7.4.140.0190.00015.88
7.4.130.0180.00016.00
7.4.120.0090.00916.13
7.4.110.0120.00615.61
7.4.100.0130.00416.00
7.4.90.0140.00516.00
7.4.80.0060.01216.00
7.4.70.0170.00015.88
7.4.60.0150.00415.88
7.4.50.0090.00915.86
7.4.40.0120.00615.75
7.4.30.0140.00315.75
7.4.20.0120.00615.75
7.4.10.0110.00715.75
7.4.00.0160.00015.88
7.3.330.0180.00015.88
7.3.320.0150.00316.00
7.3.310.0150.00415.63
7.3.300.0160.00315.74
7.3.290.0140.00315.63
7.3.280.0180.00015.98
7.3.270.0190.00015.88
7.3.260.0110.00715.75
7.3.250.0120.00615.61
7.3.240.0140.00315.75
7.3.230.0180.00415.75
7.3.220.0170.00415.88
7.3.210.0180.00315.88
7.3.200.0140.00315.38
7.3.190.0100.00815.63
7.3.180.0200.00015.75
7.3.170.0140.00415.50
7.3.160.0190.00015.72
7.3.150.0090.00915.63
7.3.140.0140.00515.48
7.3.130.0100.01015.50
7.3.120.0180.00015.97
7.3.110.0120.00615.25
7.3.100.0160.00315.88
7.3.90.0170.00015.88
7.3.80.0160.00315.63
7.3.70.0170.00215.73
7.3.60.0140.00615.96
7.3.50.0170.00015.96
7.3.40.0110.00615.75
7.3.30.0100.00415.09
7.3.20.0550.00416.13
7.3.10.0530.00516.12
7.3.00.0520.00516.22
7.2.340.0170.00015.75
7.2.330.0130.00415.75
7.2.320.0180.00015.50
7.2.310.0110.00716.00
7.2.300.0140.00515.88
7.2.290.0110.00715.63
7.2.280.0160.00315.75
7.2.270.0150.00315.88
7.2.260.0110.00515.63
7.2.250.0140.00316.00
7.2.240.0150.00315.88
7.2.230.0140.00515.75
7.2.220.0130.00515.75
7.2.210.0170.00315.88
7.2.200.0180.00016.00
7.2.190.0160.00315.63
7.2.180.0160.00316.00
7.2.170.0110.00716.00
7.2.160.0110.01015.17
7.2.150.0470.00816.11
7.2.140.0560.00516.22
7.2.130.0600.00316.23
7.2.120.0490.00616.25
7.2.110.0420.00716.32
7.2.100.0500.00616.28
7.2.90.0510.00316.29
7.2.80.0530.00416.26
7.2.70.0500.00316.29
7.2.60.0450.00316.31
7.2.50.0480.00516.30
7.2.40.0470.00716.14
7.2.30.0570.00216.33
7.2.20.0560.00516.29
7.2.10.0410.00416.32
7.2.00.0500.00216.14
7.1.330.0130.00316.30
7.1.320.0150.00316.88
7.1.310.0100.00716.62
7.1.300.0140.00516.77
7.1.290.0170.00316.57
7.1.280.0160.00316.44
7.1.270.0500.00615.20
7.1.260.0540.00715.31
7.1.250.0540.00315.03
7.1.240.0130.00316.77
7.1.230.0190.00016.64
7.1.220.0100.00716.71
7.1.210.0130.00416.76
7.1.200.0090.00916.94
7.1.190.0140.00416.56
7.1.180.0170.00016.74
7.1.170.0130.00616.61
7.1.160.0170.00016.27
7.1.150.0150.00316.59
7.1.140.0140.00316.51
7.1.130.0160.00316.65
7.1.120.0150.00316.62
7.1.110.0100.00716.95
7.1.100.0170.00016.52
7.1.90.0080.00816.52
7.1.80.0160.00416.77
7.1.70.0150.00516.65
7.1.60.0120.00416.63
7.1.50.0120.00616.86
7.1.40.0160.00016.49
7.1.30.0180.00016.77
7.1.20.0150.00316.57
7.1.10.0100.00716.55
7.1.00.0140.00316.69
7.0.330.0200.00016.48
7.0.320.0150.00016.60
7.0.310.0080.00816.35
7.0.300.0140.00316.31
7.0.290.0150.00316.35
7.0.280.0160.00016.61
7.0.270.0160.00016.27
7.0.260.0110.00516.52
7.0.250.0160.00016.49
7.0.240.0120.00916.62
7.0.230.0140.00516.62
7.0.220.0170.00016.27
7.0.210.0150.00816.74
7.0.200.0160.00516.32
7.0.190.0150.00616.49
7.0.180.0210.00016.62
7.0.170.0130.00616.45
7.0.160.0120.00816.37
7.0.150.0180.00316.34
7.0.140.0160.00316.52
7.0.130.0190.00016.74
7.0.120.0080.01016.47
7.0.110.0150.00416.28
7.0.100.0130.00316.45
7.0.90.0170.00316.50
7.0.80.0200.00016.75
7.0.70.0200.00016.38
7.0.60.0140.00716.33
7.0.50.0180.00316.25
7.0.40.0160.00016.62
7.0.30.0170.00016.62
7.0.20.0140.00316.58
7.0.10.0130.00616.63
7.0.00.0110.00516.63
5.6.400.0180.00015.25
5.6.390.0210.00015.38
5.6.380.0180.00315.38
5.6.370.0120.00415.50
5.6.360.0130.00315.38
5.6.350.0180.00315.13
5.6.340.0160.00015.25
5.6.330.0170.00315.50
5.6.320.0120.00615.50
5.6.310.0170.00015.38
5.6.300.0100.01015.25
5.6.290.0150.00615.50
5.6.280.0140.00615.50
5.6.270.0100.00815.38
5.6.260.0160.00015.50
5.6.250.0100.00615.25
5.6.240.0160.00015.38
5.6.230.0160.00015.38
5.6.220.0140.00315.38
5.6.210.0160.00015.25
5.6.200.0140.00715.63
5.6.190.0180.00315.63
5.6.180.0170.00315.38
5.6.170.0180.00415.50
5.6.160.0190.00315.50
5.6.150.0160.00315.50
5.6.140.0080.01115.50
5.6.130.0100.01015.38
5.6.120.0190.00015.38
5.6.110.0120.00815.38
5.6.100.0110.00515.38
5.6.90.0150.00415.50
5.6.80.0100.01015.50
5.6.70.0090.00915.63
5.6.60.0220.00015.38
5.6.50.0050.01015.25
5.6.40.0150.00015.38
5.6.30.0120.00315.38
5.6.20.0140.00315.13
5.6.10.0110.00415.13
5.6.00.0120.00315.13
5.5.380.0080.00815.50
5.5.370.0100.00715.38
5.5.360.0050.01015.00
5.5.350.0150.00015.00
5.5.340.0120.00415.25
5.5.330.0120.00515.00
5.5.320.0140.00415.25
5.5.310.0130.00315.38
5.5.300.0080.00815.00
5.5.290.0110.00715.38
5.5.280.0150.00015.13
5.5.270.0130.00315.13
5.5.260.0150.00015.00
5.5.250.0160.00015.25
5.5.240.0120.00315.38
5.5.230.0110.00615.00
5.5.220.0150.00015.38
5.5.210.0070.00715.25
5.5.200.0080.00815.00
5.5.190.0160.00014.88
5.5.180.0130.00215.00
5.5.170.0070.01015.00
5.5.160.0140.00015.25
5.5.150.0120.00314.88
5.5.140.0160.00015.25
5.5.130.0120.00315.00
5.5.120.0150.00014.88
5.5.110.0100.00515.00
5.5.100.0160.00015.13
5.5.90.0040.01115.25
5.5.80.0100.00515.50
5.5.70.0150.00015.13
5.5.60.0070.00715.38
5.5.50.0040.01215.13
5.5.40.0170.00015.25
5.5.30.0090.00615.38
5.5.20.0150.00015.13
5.5.10.0120.00415.25
5.5.00.0130.00315.13
5.4.450.0140.00012.25
5.4.440.0090.00312.38
5.4.430.0090.00312.50
5.4.420.0120.00012.38
5.4.410.0130.00012.25
5.4.400.0100.00312.25
5.4.390.0070.00512.00
5.4.380.0120.00012.25
5.4.370.0080.00412.22
5.4.360.0120.00012.25
5.4.350.0130.00012.13
5.4.340.0040.00812.25
5.4.330.0080.00412.25
5.4.320.0110.00012.13
5.4.310.0040.00912.36
5.4.300.0060.00612.38
5.4.290.0110.00012.25
5.4.280.0050.00712.38
5.4.270.0120.00012.50
5.4.260.0120.00012.25
5.4.250.0090.00312.13
5.4.240.0040.00812.00
5.4.230.0110.00011.99
5.4.220.0090.00212.25
5.4.210.0060.00612.13
5.4.200.0120.00012.12
5.4.190.0120.00012.25
5.4.180.0070.00512.00
5.4.170.0040.00912.25
5.4.160.0140.00012.13
5.4.150.0120.00012.25
5.4.140.0100.00312.13
5.4.130.0030.00912.25
5.4.120.0110.00012.00
5.4.110.0060.00612.24
5.4.100.0090.00312.50
5.4.90.0120.00012.25
5.4.80.0100.00312.24
5.4.70.0080.00412.38
5.4.60.0040.00812.13
5.4.50.0090.00312.00
5.4.40.0080.00412.25
5.4.30.0030.00912.36
5.4.20.0080.00412.23
5.4.10.0070.00712.50
5.4.00.0090.00411.88
5.3.290.0100.00312.63
5.3.280.0080.00412.13
5.3.270.0080.00412.25
5.3.260.0090.00612.50
5.3.250.0040.00812.50
5.3.240.0100.00212.25
5.3.230.0120.00012.50
5.3.220.0110.00012.50
5.3.210.0120.00012.25
5.3.200.0070.00712.50
5.3.190.0070.00512.25
5.3.180.0080.00412.63
5.3.170.0120.00012.63
5.3.160.0070.00712.63
5.3.150.0110.00012.63
5.3.140.0090.00212.38
5.3.130.0130.00012.63
5.3.120.0120.00012.50
5.3.110.0090.00312.25
5.3.100.0130.00012.50
5.3.90.0120.00012.38
5.3.80.0130.00012.25
5.3.70.0090.00312.25
5.3.60.0090.00312.38
5.3.50.0110.00012.50
5.3.40.0060.00612.13
5.3.30.0130.00012.38
5.3.20.0120.00012.50
5.3.10.0060.00612.38
5.3.00.0050.00512.25
5.2.170.0090.00011.52
5.2.160.0090.00211.52
5.2.150.0090.00011.52
5.2.140.0030.00711.52
5.2.130.0090.00011.52
5.2.120.0070.00311.52
5.2.110.0110.00011.52
5.2.100.0070.00211.52
5.2.90.0070.00411.52
5.2.80.0000.00911.52
5.2.70.0100.00011.52
5.2.60.0060.00311.52
5.2.50.0050.00511.52
5.2.40.0090.00011.52
5.2.30.0070.00211.52
5.2.20.0030.00611.52
5.2.10.0060.00311.52
5.2.00.0090.00011.52
5.1.60.0060.00311.52
5.1.50.0070.00211.52
5.1.40.0070.00011.52
5.1.30.0040.00411.52
5.1.20.0100.00011.52
5.1.10.0000.00811.52
5.1.00.0070.00211.52
5.0.50.0050.00311.52
5.0.40.0000.00811.52
5.0.30.0000.00711.52
5.0.20.0030.00311.52
5.0.10.0050.00211.52
5.0.00.0040.00211.52
4.4.90.0000.00411.52
4.4.80.0040.00011.52
4.4.70.0000.00511.52
4.4.60.0050.00011.52
4.4.50.0050.00011.52
4.4.40.0000.00411.52
4.4.30.0000.00511.52
4.4.20.0050.00011.52
4.4.10.0030.00111.52
4.4.00.0020.00211.52
4.3.110.0000.00411.52
4.3.100.0000.00411.52
4.3.90.0000.00511.52
4.3.80.0050.00011.52
4.3.70.0040.00011.52
4.3.60.0040.00011.52
4.3.50.0040.00011.52
4.3.40.0050.00011.52
4.3.30.0020.00211.52
4.3.20.0040.00011.52
4.3.10.0020.00211.52
4.3.00.0000.00411.52

preferences:
135.58 ms | 985 KiB | 8 Q