3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { public function getEntityManager() { return new DateTime('now'); } } $myObj = new MyClass(); $em = $myObj->getEntityManager(); for ($i = 0; $i < 4; $i++) { $em->format('Y-m-d'); }

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)
8.3.40.0140.00318.82
8.3.30.0040.01118.92
8.3.20.0040.00420.04
8.3.10.0040.00423.60
8.3.00.0000.00820.84
8.2.170.0100.00322.96
8.2.160.0110.00320.44
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00420.96
8.2.110.0100.00020.51
8.2.100.0060.00617.78
8.2.90.0030.00519.08
8.2.80.0030.00517.97
8.2.70.0060.00317.61
8.2.60.0080.00018.05
8.2.50.0050.00318.07
8.2.40.0040.00421.14
8.2.30.0000.00718.25
8.2.20.0020.00517.68
8.2.10.0040.00418.12
8.2.00.0030.00617.91
8.1.270.0080.00023.95
8.1.260.0080.00026.35
8.1.250.0070.00328.09
8.1.240.0060.00321.99
8.1.230.0080.00422.10
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0030.00517.48
8.1.180.0060.00318.10
8.1.170.0040.00418.77
8.1.160.0040.00421.94
8.1.150.0000.00818.75
8.1.140.0090.00017.63
8.1.130.0030.00317.93
8.1.120.0000.00717.60
8.1.110.0050.00317.52
8.1.100.0070.00017.59
8.1.90.0000.00817.49
8.1.80.0070.00017.50
8.1.70.0000.00717.54
8.1.60.0040.00417.67
8.1.50.0040.00417.59
8.1.40.0030.00517.61
8.1.30.0050.00317.81
8.1.20.0040.00417.79
8.1.10.0000.00817.57
8.1.00.0030.00517.51
8.0.300.0040.00418.77
8.0.290.0060.00317.18
8.0.280.0000.00718.45
8.0.270.0030.00317.32
8.0.260.0000.00617.25
8.0.250.0040.00417.10
8.0.240.0030.00317.10
8.0.230.0060.00316.95
8.0.220.0030.00317.08
8.0.210.0070.00016.88
8.0.200.0000.00617.06
8.0.190.0050.00517.09
8.0.180.0040.00417.02
8.0.170.0000.00816.94
8.0.160.0040.00417.02
8.0.150.0040.00416.85
8.0.140.0030.00316.96
8.0.130.0000.00513.39
8.0.120.0040.00416.99
8.0.110.0000.00717.06
8.0.100.0040.00417.05
8.0.90.0040.00416.83
8.0.80.0090.00617.03
8.0.70.0050.00317.02
8.0.60.0000.00716.85
8.0.50.0040.00416.84
8.0.30.0110.00817.24
8.0.20.0080.01517.40
8.0.10.0000.00716.94
8.0.00.0140.00317.04
7.4.330.0030.00315.05
7.4.320.0040.00416.44
7.4.300.0000.00616.66
7.4.290.0000.00716.59
7.4.280.0050.00316.55
7.4.270.0040.00416.76
7.4.260.0030.00616.61
7.4.250.0040.00416.72
7.4.240.0040.00416.65
7.4.230.0050.00316.55
7.4.220.0160.00716.82
7.4.210.0090.00516.68
7.4.200.0030.00516.64
7.4.190.0000.00716.88
7.4.160.0000.01616.42
7.4.150.0060.01017.40
7.4.140.0120.00717.86
7.4.130.0140.00916.67
7.4.120.0130.00816.61
7.4.110.0080.00816.63
7.4.100.0120.00616.63
7.4.90.0030.01316.59
7.4.80.0060.01219.39
7.4.70.0110.01116.55
7.4.60.0160.00016.59
7.4.50.0000.00716.28
7.4.40.0090.00616.49
7.4.30.0090.00616.50
7.4.00.0030.01214.89
7.3.330.0030.00313.33
7.3.320.0060.00013.29
7.3.310.0000.01016.35
7.3.300.0070.00016.44
7.3.290.0070.00716.46
7.3.280.0070.01116.44
7.3.270.0080.01117.40
7.3.260.0130.00316.51
7.3.250.0050.01116.58
7.3.240.0100.00716.61
7.3.230.0090.00616.58
7.3.210.0080.00916.62
7.3.200.0160.00319.39
7.3.190.0070.01716.86
7.3.180.0070.01016.49
7.3.170.0080.01116.62
7.3.160.0030.01316.50
7.3.120.0070.01014.89
7.2.330.0130.01316.79
7.2.320.0100.01016.71
7.2.310.0060.01716.88
7.2.300.0030.01416.85
7.2.290.0070.01316.61
7.2.00.0030.01419.45
7.1.100.0120.00817.98
7.1.70.0070.00317.11
7.1.60.0060.01919.46
7.1.50.0030.01017.04
7.1.00.0000.08022.28
7.0.200.0030.00916.59
7.0.140.0100.06721.95
7.0.60.0000.04319.96
7.0.50.0030.04017.87
7.0.40.0100.05720.14
7.0.30.0500.03720.36
7.0.20.0300.07020.22
7.0.10.0070.08320.08
7.0.00.0030.04020.29
5.6.280.0030.07321.13
5.6.210.0100.08320.55
5.6.200.0030.05018.19
5.6.190.0000.08720.50
5.6.180.0430.02720.55
5.6.170.0200.03720.46
5.6.160.0100.08320.43
5.6.150.0070.08018.29
5.6.140.0030.06318.15
5.6.130.0000.04318.11
5.6.120.0100.08020.93
5.6.110.0070.04721.00
5.6.100.0070.03720.99
5.6.90.0030.04021.00
5.6.80.0070.06020.39
5.5.350.0200.03720.44
5.5.340.0170.07018.09
5.5.330.0100.08320.38
5.5.320.0330.07320.51
5.5.310.0270.07720.26
5.5.300.0030.08318.03
5.5.290.0100.07317.93
5.5.280.0030.05720.90
5.5.270.0030.08720.63
5.5.260.0100.08020.87
5.5.250.0070.03720.66
5.5.240.0200.07020.28
5.4.450.0670.06019.57
5.4.440.0330.04319.47
5.4.430.0200.05019.19
5.4.420.0670.04019.54
5.4.410.0270.04019.15
5.4.400.0300.03719.07
5.4.390.0200.03719.10
5.4.380.0330.05718.73
5.4.370.0400.05718.71
5.4.360.0330.05718.83
5.4.350.0470.06318.76
5.4.340.0400.05318.63
5.4.320.0110.04712.50
5.4.310.0060.03912.50
5.4.300.0080.04812.50
5.4.290.0100.05312.50
5.4.280.0070.05212.39
5.4.270.0060.05812.39
5.4.260.0080.05912.39
5.4.250.0090.05412.39
5.4.240.0120.04612.40
5.4.230.0060.05212.39
5.4.220.0140.04412.39
5.4.210.0030.04812.39
5.4.200.0120.05812.39
5.4.190.0090.07012.38
5.4.180.0140.05412.38
5.4.170.0070.05812.40
5.4.160.0050.05312.39
5.4.150.0080.04912.39
5.4.140.0070.05512.07
5.4.130.0070.05212.05
5.4.120.0040.05612.02
5.4.110.0050.05412.02
5.4.100.0070.05512.01
5.4.90.0080.05712.01
5.4.80.0080.05212.01
5.4.70.0080.05312.01
5.4.60.0090.05812.01
5.4.50.0090.05112.01
5.4.40.0060.05412.00
5.4.30.0080.05111.99
5.4.20.0080.05311.99
5.4.10.0060.05411.99
5.4.00.0070.05411.48
5.3.290.0070.04512.80
5.3.280.0080.05412.71
5.3.270.0120.05412.73
5.3.260.0100.05712.72
5.3.250.0090.05512.72
5.3.240.0070.05812.72
5.3.230.0080.05512.71
5.3.220.0070.05912.68
5.3.210.0080.06612.68
5.3.200.0130.05012.68
5.3.190.0080.05212.68
5.3.180.0080.05712.67
5.3.170.0100.05412.67
5.3.160.0090.05312.67
5.3.150.0060.05712.67
5.3.140.0090.05412.66
5.3.130.0170.04812.66
5.3.120.0120.05212.66
5.3.110.0090.05512.66
5.3.100.0150.04612.11
5.3.90.0100.05212.09
5.3.80.0130.04512.09
5.3.70.0080.05212.09
5.3.60.0100.05012.07
5.3.50.0080.05112.02
5.3.40.0070.05112.02
5.3.30.0110.04811.99
5.3.20.0120.04511.76
5.3.10.0100.05511.73
5.3.00.0060.05611.72
5.2.170.0040.0459.22
5.2.160.0080.0419.22
5.2.150.0050.0449.22
5.2.140.0110.0409.21
5.2.130.0060.0349.18
5.2.120.0040.0329.18
5.2.110.0060.0319.18
5.2.100.0120.0449.18
5.2.90.0100.0319.18
5.2.80.0060.0329.18
5.2.70.0060.0309.18
5.2.60.0040.0339.13
5.2.50.0050.0329.10
5.2.40.0060.0329.07
5.2.30.0080.0309.05
5.2.20.0050.0309.04
5.2.10.0050.0298.94
5.2.00.0060.0288.80
5.1.60.0030.0278.09
5.1.50.0050.0288.09
5.1.40.0060.0248.07
5.1.30.0030.0408.41
5.1.20.0060.0308.44
5.1.10.0010.0418.17
5.1.00.0050.0308.17
5.0.50.0040.0306.64
5.0.40.0030.0306.50
5.0.30.0040.0336.32
5.0.20.0050.0196.28
5.0.10.0040.0216.25
5.0.00.0040.0346.25
4.4.90.0090.0194.78
4.4.80.0020.0254.76
4.4.70.0040.0214.75
4.4.60.0030.0224.75
4.4.50.0020.0244.77
4.4.40.0040.0264.71
4.4.30.0040.0164.76
4.4.20.0040.0204.84
4.4.10.0050.0154.85
4.4.00.0050.0274.76
4.3.110.0020.0264.67
4.3.100.0040.0164.66
4.3.90.0050.0164.64
4.3.80.0020.0264.59
4.3.70.0030.0194.63
4.3.60.0050.0214.63
4.3.50.0020.0274.63
4.3.40.0040.0374.54
4.3.30.0050.0223.30
4.3.20.0050.0183.28
4.3.10.0020.0253.24
4.3.00.0070.01316.14

preferences:
41.48 ms | 400 KiB | 5 Q