3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myclass = new stdClass (); $myclass->status = true; $myclass->sql = "SELECT * FROM `story`"; $myclass->story = array("id" => "1"); var_dump($myclass);

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)
8.3.60.0120.00318.43
8.3.50.0120.00622.82
8.3.40.0040.01118.70
8.3.30.0110.00318.96
8.3.20.0040.00420.25
8.3.10.0000.00721.89
8.3.00.0030.00617.25
8.2.180.0180.00416.63
8.2.170.0070.00722.96
8.2.160.0070.00720.45
8.2.150.0000.00724.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0000.00821.07
8.2.110.0040.00422.20
8.2.100.0120.00019.25
8.2.90.0050.00319.09
8.2.80.0030.00617.97
8.2.70.0040.00817.63
8.2.60.0030.00617.92
8.2.50.0080.00018.07
8.2.40.0080.00018.22
8.2.30.0050.00317.92
8.2.20.0000.00717.53
8.2.10.0050.00318.05
8.2.00.0030.00617.71
8.1.280.0110.00425.92
8.1.270.0000.00823.92
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0000.00824.04
8.1.230.0000.01219.07
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.22
8.1.180.0040.00419.01
8.1.170.0040.00818.32
8.1.160.0040.00421.99
8.1.150.0070.00018.79
8.1.140.0040.00417.28
8.1.130.0070.00017.82
8.1.120.0000.00717.32
8.1.110.0040.00417.29
8.1.100.0030.00417.35
8.1.90.0040.00417.40
8.1.80.0030.00517.32
8.1.70.0000.00817.36
8.1.60.0030.00617.52
8.1.50.0030.00517.42
8.1.40.0000.00717.31
8.1.30.0050.00217.56
8.1.20.0030.00617.62
8.1.10.0020.00517.39
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.48
8.0.270.0000.00717.25
8.0.260.0000.00817.19
8.0.250.0050.00216.79
8.0.240.0030.00316.79
8.0.230.0040.00416.88
8.0.220.0040.00416.79
8.0.210.0000.00716.71
8.0.200.0070.00016.77
8.0.190.0030.00616.95
8.0.180.0040.00416.77
8.0.170.0040.00416.90
8.0.160.0000.00816.72
8.0.150.0030.00316.65
8.0.140.0100.00016.74
8.0.130.0060.00013.27
8.0.120.0080.00016.68
8.0.110.0070.00016.89
8.0.100.0000.00716.86
8.0.90.0070.00016.84
8.0.80.0030.01316.85
8.0.70.0030.00516.94
8.0.60.0040.00416.93
8.0.50.0040.00416.88
8.0.30.0140.00516.95
8.0.20.0140.00517.40
8.0.10.0070.00016.84
8.0.00.0070.01016.39
7.4.330.0000.00515.00
7.4.320.0000.00716.48
7.4.300.0030.00316.57
7.4.290.0040.00416.36
7.4.280.0000.00716.39
7.4.270.0000.00816.36
7.4.260.0070.00016.42
7.4.250.0080.00016.52
7.4.240.0050.00216.43
7.4.230.0000.00716.38
7.4.220.0060.00916.36
7.4.210.0070.00716.47
7.4.200.0070.00016.51
7.4.160.0130.00316.40
7.4.150.0060.01217.40
7.4.140.0140.00317.86
7.4.130.0070.01316.38
7.4.120.0100.00716.33
7.4.110.0100.00816.52
7.4.100.0080.00816.49
7.4.90.0040.01216.48
7.4.80.0160.00319.39
7.4.70.0080.01116.36
7.4.60.0110.00516.38
7.4.50.0040.00016.57
7.4.40.0080.00816.22
7.4.30.0160.00016.23
7.4.00.0040.01114.82
7.3.330.0000.00612.95
7.3.320.0000.00513.10
7.3.310.0030.00316.16
7.3.300.0030.00316.09
7.3.290.0040.01116.26
7.3.280.0020.01316.19
7.3.270.0070.01017.40
7.3.260.0040.01216.22
7.3.250.0090.00816.36
7.3.240.0090.00916.08
7.3.230.0170.00316.39
7.3.210.0110.00616.16
7.3.200.0190.00419.39
7.3.190.0080.00816.38
7.3.180.0030.01316.22
7.3.170.0090.00616.27
7.3.160.0090.00616.50
7.2.330.0110.00616.57
7.2.320.0030.01516.71
7.2.310.0150.00716.55
7.2.300.0000.01916.45
7.2.290.0030.01316.58
7.2.00.0090.00619.45
7.1.100.0000.01217.87
7.1.70.0030.00616.96
7.1.60.0090.01519.40
7.1.50.0070.01716.71
7.1.00.0070.07322.34
7.0.200.0000.00716.70
7.0.140.0000.07722.15
7.0.60.0070.05720.07
7.0.50.0030.06017.89
7.0.40.0100.08020.30
7.0.30.0270.06320.34
7.0.20.0170.04720.13
7.0.10.0100.08719.99
7.0.00.0030.04320.33
5.6.280.0070.07021.07
5.6.210.0100.08320.54
5.6.200.0070.08018.09
5.6.190.0130.06020.45
5.6.180.3170.04020.60
5.6.170.0230.08320.51
5.6.160.0030.04020.61
5.6.150.0070.08018.11
5.6.140.0100.04718.18
5.6.130.0070.04718.18
5.6.120.0070.04020.98
5.6.110.0130.08021.01
5.6.100.0070.05721.00
5.6.90.0070.08020.96
5.6.80.0030.05720.38
5.6.70.3270.03020.27
5.5.350.0200.04020.43
5.5.340.0070.07018.02
5.5.330.0000.09320.19
5.5.320.3100.04320.31
5.5.310.0300.06720.46
5.5.300.0030.08717.95
5.5.290.0030.05717.91
5.5.280.0070.08020.87
5.5.270.0000.07720.86
5.5.260.0070.04020.76
5.5.250.0030.08320.61
5.5.240.0230.07320.19
5.4.450.0100.05019.23
5.4.440.0600.03719.13
5.4.430.0270.04019.41
5.4.420.0200.04319.38
5.4.410.0500.04319.08
5.4.400.0230.04319.06
5.4.390.0230.05019.08
5.4.380.0130.05718.49
5.4.370.0270.04018.58
5.4.360.0230.04318.67
5.4.350.0070.06318.56
5.4.340.0170.05018.61
5.4.320.0100.03112.45
5.4.310.0060.03812.45
5.4.300.0060.03712.45
5.4.290.0070.04212.45
5.4.280.0050.04212.35
5.4.270.0070.03512.35
5.4.260.0090.03512.35
5.4.250.0060.03712.35
5.4.240.0060.03612.35
5.4.230.0070.04012.34
5.4.220.0050.03812.34
5.4.210.0060.03512.34
5.4.200.0070.03612.34
5.4.190.0060.03512.34
5.4.180.0070.03512.34
5.4.170.0060.04412.35
5.4.160.0080.03912.34
5.4.150.0060.03512.34
5.4.140.0020.04712.02
5.4.130.0070.03412.02
5.4.120.0040.03611.97
5.4.110.0070.03411.96
5.4.100.0070.03311.96
5.4.90.0020.04011.96
5.4.80.0050.03811.97
5.4.70.0040.03711.96
5.4.60.0110.03911.96
5.4.50.0080.03711.96
5.4.40.0110.03111.95
5.4.30.0040.03611.95
5.4.20.0060.04111.95
5.4.10.0080.03811.95
5.4.00.0050.03611.44
5.3.290.0080.04212.80
5.3.280.0070.03612.71
5.3.270.0020.04212.72
5.3.260.0070.03812.72
5.3.250.0070.03612.72
5.3.240.0060.03712.71
5.3.230.0050.03812.71
5.3.220.0090.03512.68
5.3.210.0040.04112.68
5.3.200.0050.03712.68
5.3.190.0060.03712.68
5.3.180.0090.03412.67
5.3.170.0040.03812.67
5.3.160.0060.03812.68
5.3.150.0070.03712.68
5.3.140.0070.03612.66
5.3.130.0070.03812.66
5.3.120.0050.04012.66
5.3.110.0050.04112.66
5.3.100.0040.03912.12
5.3.90.0070.03512.08
5.3.80.0040.03712.07
5.3.70.0090.03312.07
5.3.60.0060.03612.07
5.3.50.0090.03412.00
5.3.40.0110.03112.00
5.3.30.0070.03311.94
5.3.20.0040.03711.72
5.3.10.0060.03411.70
5.3.00.0070.03511.68
5.2.170.0030.0329.17
5.2.160.0050.0289.18
5.2.150.0030.0329.18
5.2.140.0060.0299.17
5.2.130.0040.0309.13
5.2.120.0060.0279.14
5.2.110.0060.0279.14
5.2.100.0040.0289.14
5.2.90.0040.0299.14
5.2.80.0040.0309.13
5.2.70.0050.0329.13
5.2.60.0050.0299.09
5.2.50.0050.0309.05
5.2.40.0060.0279.03
5.2.30.0040.0309.01
5.2.20.0040.0349.00
5.2.10.0090.0348.92
5.2.00.0070.0398.77
5.1.60.0050.0258.06
5.1.50.0030.0268.06
5.1.40.0030.0258.04
5.1.30.0030.0278.39
5.1.20.0060.0248.41
5.1.10.0070.0238.14
5.1.00.0050.0258.13
5.0.50.0020.0226.62
5.0.40.0030.0206.47
5.0.30.0040.0316.29
5.0.20.0040.0196.26
5.0.10.0020.0216.24
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0040.0134.76
4.4.70.0030.0144.76
4.4.60.0040.0154.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0174.84
4.4.10.0050.0134.85
4.4.00.0030.0254.76
4.3.110.0040.0144.67
4.3.100.0010.0164.66
4.3.90.0020.0174.63
4.3.80.0030.0254.58
4.3.70.0030.0154.63
4.3.60.0040.0164.63
4.3.50.0040.0154.63
4.3.40.0030.0254.54
4.3.30.0030.0193.28
4.3.20.0010.0173.26
4.3.10.0010.0173.22
4.3.00.0070.01315.91

preferences:
34.83 ms | 401 KiB | 5 Q