3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** @param \SplFileInfo $object The object (not referenced). */ function testOk($object) { $object->getATime (); // Content Assist works } /** * * @param * \SplFileInfo &$object The object (referenced, notice the &). * */ function testOk2(&$object) { $object->getATime (); // Content Assist does not work } ?>

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)
8.3.70.0130.00316.75
8.3.60.0040.01116.50
8.3.50.0130.00121.83
8.3.40.0030.01718.68
8.3.30.0110.00318.79
8.3.20.0040.00420.16
8.3.10.0000.00721.76
8.3.00.0040.00417.80
8.2.180.0160.00016.32
8.2.170.0120.00622.96
8.2.160.0130.00720.58
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00420.95
8.2.110.0030.00622.25
8.2.100.0000.01221.09
8.2.90.0040.00419.00
8.2.80.0000.00817.97
8.2.70.0030.00517.34
8.2.60.0070.00717.55
8.2.50.0040.00418.07
8.2.40.0030.00618.16
8.2.30.0000.00718.11
8.2.20.0020.00517.48
8.2.10.0030.00517.98
8.2.00.0040.00417.65
8.1.280.0070.00725.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0050.00323.97
8.1.230.0090.00319.16
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0050.00517.10
8.1.190.0050.00317.11
8.1.180.0000.00818.10
8.1.170.0090.00018.52
8.1.160.0040.00421.94
8.1.150.0070.00018.75
8.1.140.0000.00717.33
8.1.130.0040.00417.72
8.1.120.0000.00717.33
8.1.110.0070.00017.24
8.1.100.0040.00417.37
8.1.90.0000.00717.36
8.1.80.0030.00317.36
8.1.70.0000.00617.30
8.1.60.0060.00317.42
8.1.50.0050.00217.40
8.1.40.0040.00417.29
8.1.30.0030.00617.42
8.1.20.0040.00417.45
8.1.10.0040.00417.28
8.1.00.0000.00817.35
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0070.00018.33
8.0.270.0030.00317.18
8.0.260.0000.00618.27
8.0.250.0000.00616.81
8.0.240.0040.00416.73
8.0.230.0000.00716.84
8.0.220.0000.00716.77
8.0.210.0000.00816.72
8.0.200.0040.00416.88
8.0.190.0080.00016.80
8.0.180.0080.00016.81
8.0.170.0050.00316.75
8.0.160.0020.00516.75
8.0.150.0030.00316.71
8.0.140.0070.00016.62
8.0.130.0040.00413.16
8.0.120.0080.00016.73
8.0.110.0040.00416.77
8.0.100.0000.00716.67
8.0.90.0070.00016.57
8.0.80.0030.01016.81
8.0.70.0040.00416.64
8.0.60.0000.00816.77
8.0.50.0030.00516.77
8.0.30.0110.01117.04
8.0.20.0110.00817.40
8.0.10.0050.00216.89
8.0.00.0100.00816.79
7.4.330.0000.00515.03
7.4.320.0060.00016.56
7.4.300.0030.00316.31
7.4.290.0070.00016.48
7.4.280.0030.00316.44
7.4.270.0000.00716.31
7.4.260.0040.00416.34
7.4.250.0070.00016.45
7.4.240.0000.00716.45
7.4.230.0000.00716.14
7.4.220.0110.00716.41
7.4.210.0110.00316.46
7.4.200.0000.00716.36
7.4.160.0090.01216.30
7.4.150.0030.01417.40
7.4.140.0050.01317.86
7.4.130.0080.00916.42
7.4.120.0090.00716.35
7.4.110.0100.00716.36
7.4.100.0000.01916.40
7.4.90.0060.01016.24
7.4.80.0040.01519.39
7.4.70.0170.01116.36
7.4.60.0070.01016.36
7.4.50.0000.00416.29
7.4.40.0140.00316.30
7.4.30.0130.01016.25
7.4.00.0060.00314.71
7.3.330.0050.00012.96
7.3.320.0000.00513.13
7.3.310.0000.00616.14
7.3.300.0030.00316.19
7.3.290.0030.01716.16
7.3.280.0090.01116.15
7.3.270.0100.00717.40
7.3.260.0090.00916.15
7.3.250.0140.00316.21
7.3.240.0130.00316.13
7.3.230.0030.01316.39
7.3.210.0090.01016.16
7.3.200.0090.00619.39
7.3.190.0120.00916.45
7.3.180.0060.01016.16
7.3.170.0120.00316.34
7.3.160.0060.01016.32
7.3.120.0060.00914.67
7.2.330.0140.00316.47
7.2.320.0100.01416.48
7.2.310.0100.00716.15
7.2.300.0120.00316.43
7.2.290.0090.00616.25
7.1.70.0030.00616.80
7.1.60.0110.01419.70
7.1.50.0090.01216.80
7.1.00.0000.08022.54
7.0.200.0030.00516.34
7.0.140.0030.07322.21
7.0.60.0070.07019.91
7.0.50.0030.08017.86
7.0.40.0200.07720.13
7.0.30.0230.07720.07
7.0.20.0300.08320.06
7.0.10.0070.09320.10
7.0.00.0070.08020.24
5.6.280.0000.07721.05
5.6.210.0100.07720.67
5.6.200.0100.06018.20
5.6.190.0070.09020.55
5.6.180.0200.08320.54
5.6.170.0300.07320.57
5.6.160.0170.07720.50
5.6.150.0100.08018.18
5.6.140.0000.09018.25
5.6.130.0070.08018.14
5.6.120.0030.05321.04
5.6.110.0100.08320.96
5.6.100.0070.05020.98
5.6.90.0030.04321.13
5.6.80.0070.05320.37
5.5.350.0270.08020.35
5.5.340.0070.08718.02
5.5.330.0030.04720.27
5.5.320.0270.07020.27
5.5.310.0330.06020.27
5.5.300.0070.04717.98
5.5.290.0000.04317.93
5.5.280.0100.03720.75
5.5.270.0000.06020.89
5.5.260.0000.05020.68
5.5.250.0070.04020.69
5.5.240.0030.05720.15
5.4.450.0670.05319.45
5.4.440.0230.06019.56
5.4.430.0130.05719.57
5.4.420.0200.05019.18
5.4.410.0130.05018.97
5.4.400.0230.06318.80
5.4.390.0330.05018.62
5.4.380.0130.05318.84
5.4.370.0330.05718.78
5.4.360.0070.05018.52
5.4.350.0100.04812.02
5.4.340.0070.03612.02
5.4.320.0060.04312.51
5.4.310.0070.04112.50
5.4.300.0060.04212.50
5.4.290.0050.04212.50
5.4.280.0040.03712.40
5.4.270.0050.03712.40
5.4.260.0040.04012.41
5.4.250.0060.03812.40
5.4.240.0040.03912.40
5.4.230.0100.04812.39
5.4.220.0110.04612.40
5.4.210.0090.03712.39
5.4.200.0070.04112.39
5.4.190.0050.03712.39
5.4.180.0100.03312.39
5.4.170.0040.03912.40
5.4.160.0070.03712.40
5.4.150.0100.03212.39
5.4.140.0060.03712.07
5.4.130.0100.03112.06
5.4.120.0070.03312.02
5.4.110.0040.03712.02
5.4.100.0090.03212.02
5.4.90.0060.03612.02
5.4.80.0030.03912.02
5.4.70.0060.03512.01
5.4.60.0050.03712.01
5.4.50.0040.03712.01
5.4.40.0060.03412.00
5.4.30.0070.03412.00
5.4.20.0070.03412.00
5.4.10.0070.03311.99
5.4.00.0070.03411.48
5.3.290.0090.03612.80
5.3.280.0070.03712.71
5.3.270.0070.03912.72
5.3.260.0070.03812.72
5.3.250.0050.04012.72
5.3.240.0080.03712.71
5.3.230.0060.03812.71
5.3.220.0080.04212.68
5.3.210.0050.04612.68
5.3.200.0100.03512.68
5.3.190.0070.04312.68
5.3.180.0050.03912.68
5.3.170.0050.03912.67
5.3.160.0060.04812.68
5.3.150.0050.03812.67
5.3.140.0060.03612.66
5.3.130.0030.04112.66
5.3.120.0080.04512.66
5.3.110.0100.04412.66
5.3.100.0070.04612.13
5.3.90.0080.03612.10
5.3.80.0040.03812.10
5.3.70.0050.03712.09
5.3.60.0080.03312.08
5.3.50.0050.03712.02
5.3.40.0040.03712.02
5.3.30.0080.03411.98
5.3.20.0050.03611.77
5.3.10.0050.03511.73
5.3.00.0050.03711.72
5.2.170.0040.0319.21
5.2.160.0070.0279.21
5.2.150.0060.0299.21
5.2.140.0040.0319.21
5.2.130.0060.0279.16
5.2.120.0030.0319.17
5.2.110.0040.0309.18
5.2.100.0050.0289.17
5.2.90.0030.0329.18
5.2.80.0030.0339.16
5.2.70.0030.0329.17
5.2.60.0040.0319.13
5.2.50.0070.0289.10
5.2.40.0040.0299.08
5.2.30.0050.0299.05
5.2.20.0070.0269.04
5.2.10.0010.0318.95
5.2.00.0040.0298.80
5.1.60.0040.0248.09
5.1.50.0080.0278.09
5.1.40.0120.0288.06
5.1.30.0020.0298.42
5.1.20.0060.0258.43
5.1.10.0060.0318.16
5.1.00.0060.0318.16
5.0.50.0040.0236.63
5.0.40.0050.0186.50
5.0.30.0060.0296.31
5.0.20.0030.0206.28
5.0.10.0050.0186.26
5.0.00.0020.0326.25
4.4.90.0040.0184.78
4.4.80.0030.0164.75
4.4.70.0050.0134.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0040.0234.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0030.0164.85
4.4.00.0040.0244.76
4.3.110.0000.0194.67
4.3.100.0040.0134.66
4.3.90.0020.0194.64
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0174.63
4.3.40.0020.0254.54
4.3.30.0040.0143.30
4.3.20.0030.0153.28
4.3.10.0030.0143.24
4.3.00.0100.0237.18

preferences:
56.74 ms | 401 KiB | 5 Q