3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bla { const p = "real property"; } $foo = array(); $foo['bar'] = "bla"; $baz = bla::p; echo $foo['bar']::$baz;

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)
8.3.70.0150.00616.50
8.3.60.0110.00716.63
8.3.50.0090.01021.92
8.3.40.0120.00319.01
8.3.30.0070.00718.98
8.3.20.0040.00420.21
8.3.10.0000.00821.82
8.3.00.0040.00423.53
8.2.190.0150.00418.39
8.2.180.0120.00616.50
8.2.170.0110.00422.96
8.2.160.0060.01220.10
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00321.13
8.2.120.0040.00426.35
8.2.110.0060.00320.91
8.2.100.0090.00317.93
8.2.90.0040.00419.35
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0060.00620.55
8.2.30.0000.00819.48
8.2.20.0060.00317.61
8.2.10.0020.00518.02
8.2.00.0080.00018.05
8.1.280.0100.01025.92
8.1.270.0100.01022.11
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00722.61
8.1.230.0060.00918.93
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.23
8.1.190.0030.00617.23
8.1.180.0030.00518.10
8.1.170.0040.00418.50
8.1.160.0000.00820.66
8.1.150.0020.00518.74
8.1.140.0000.00919.52
8.1.130.0000.00717.64
8.1.120.0030.00517.44
8.1.110.0030.00417.41
8.1.100.0050.00217.43
8.1.90.0030.00617.45
8.1.80.0000.00717.38
8.1.70.0030.00317.38
8.1.60.0000.00717.52
8.1.50.0030.00517.52
8.1.40.0040.00717.52
8.1.30.0000.00817.66
8.1.20.0050.00217.54
8.1.10.0070.00017.54
8.1.00.0000.00717.52
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.38
8.0.270.0040.00417.20
8.0.260.0030.00317.25
8.0.250.0000.00716.85
8.0.240.0060.00016.89
8.0.230.0040.00416.91
8.0.220.0030.00316.84
8.0.210.0000.00716.89
8.0.200.0080.00017.00
8.0.190.0060.00316.82
8.0.180.0040.00416.87
8.0.170.0080.00016.92
8.0.160.0030.00616.78
8.0.150.0000.00816.84
8.0.140.0000.00716.82
8.0.130.0030.00313.27
8.0.120.0000.00816.89
8.0.110.0030.00516.80
8.0.100.0040.00416.79
8.0.90.0050.00216.92
8.0.80.0040.01116.95
8.0.70.0040.00416.88
8.0.60.0040.00416.79
8.0.50.0030.00516.77
8.0.30.0150.00317.15
8.0.20.0120.00717.40
8.0.10.0000.00816.90
8.0.00.0050.01316.59
7.4.330.0000.00516.77
7.4.320.0000.00716.47
7.4.300.0070.00016.51
7.4.290.0030.00316.62
7.4.280.0000.00716.47
7.4.270.0000.00616.56
7.4.260.0040.00416.61
7.4.250.0040.00416.46
7.4.240.0040.00416.60
7.4.230.0070.00016.50
7.4.220.0110.00316.70
7.4.210.0080.00816.69
7.4.200.0040.00416.71
7.4.160.0060.00916.29
7.4.150.0150.00417.40
7.4.140.0090.01317.86
7.4.130.0120.01216.62
7.4.120.0060.01116.48
7.4.110.0030.01416.33
7.4.100.0100.00716.49
7.4.90.0090.00916.45
7.4.80.0080.00819.39
7.4.70.0000.01716.54
7.4.60.0130.00316.41
7.4.50.0030.01016.63
7.4.40.0130.00316.48
7.4.30.0120.01216.56
7.4.00.0040.01114.69
7.3.330.0030.00313.20
7.3.320.0030.00313.37
7.3.310.0030.00316.40
7.3.300.0000.00616.33
7.3.290.0050.01316.34
7.3.280.0060.01216.31
7.3.270.0090.00917.40
7.3.260.0030.01516.49
7.3.240.0090.00816.39
7.3.230.0070.01016.39
7.3.210.0030.01416.61
7.3.200.0090.00619.39
7.3.190.0000.01616.36
7.3.180.0110.00516.52
7.3.170.0130.00616.30
7.3.160.0080.00816.46
7.2.330.0070.01016.73
7.2.320.0000.01916.76
7.2.310.0130.00316.57
7.2.300.0090.00916.28
7.2.290.0130.00316.37
7.2.60.0040.01116.85
7.2.00.0060.00619.41
7.1.200.0130.00715.60
7.1.100.0030.00618.17
7.1.70.0070.00317.19
7.1.60.0060.01919.40
7.1.50.0100.01016.91
7.1.00.0030.07322.46
7.0.200.0030.00516.46
7.0.60.0070.06721.89
7.0.50.0100.03717.96
7.0.40.0030.05020.30
7.0.30.0230.06020.26
7.0.20.0200.08720.23
7.0.10.0170.08020.04
7.0.00.0070.08720.23
5.6.280.0000.03320.91
5.6.210.0170.06320.72
5.6.200.0070.08018.18
5.6.190.0030.04020.60
5.6.180.0170.04320.52
5.6.170.0270.08020.62
5.6.160.0070.08020.47
5.6.150.0000.04318.18
5.6.140.0170.06318.15
5.6.130.0130.06718.26
5.6.120.0100.04020.97
5.6.110.0030.08720.88
5.6.100.0030.08021.08
5.6.90.0070.06320.97
5.6.80.0070.08320.40
5.5.350.4300.04320.37
5.5.340.0070.08317.95
5.5.330.0100.07720.38
5.5.320.0570.07020.31
5.5.310.0170.04020.39
5.5.300.0030.08317.95
5.5.290.0030.07018.02
5.5.280.0030.08320.79
5.5.270.0130.05020.86
5.5.260.0070.08020.89
5.5.250.0100.06020.61
5.5.240.0170.03320.34

preferences:
58.66 ms | 401 KiB | 5 Q