3v4l.org

run code in 300+ PHP versions simultaneously
<?php function eh($type, $message, $file, $line, $context) { unset($context['GLOBALS']); throw new Exception(); } set_error_handler('eh'); try { $a->b; } catch (\Exception $e) { $trace = $e->getTrace(); $trace = $trace[0]['args'][4]; echo isset($trace['GLOBALS']); }

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)
8.3.60.0110.00718.43
8.3.50.0100.00721.96
8.3.40.0180.00318.84
8.3.30.0000.01419.08
8.3.20.0040.00420.39
8.3.10.0040.00422.13
8.3.00.0080.00022.45
8.2.180.0120.00316.48
8.2.170.0110.00422.96
8.2.160.0110.00720.94
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.00519.23
8.2.110.0040.00422.13
8.2.100.0110.00017.72
8.2.90.0070.00019.22
8.2.80.0030.00517.97
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0040.00418.03
8.2.30.0000.00718.02
8.2.20.0070.00017.63
8.2.10.0030.00619.46
8.2.00.0090.00017.75
8.1.280.0000.01425.92
8.1.270.0080.00023.71
8.1.260.0090.00026.35
8.1.250.0150.00328.09
8.1.240.0030.00623.87
8.1.230.0120.00019.01
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0070.00317.23
8.1.190.0000.00817.29
8.1.180.0030.00518.10
8.1.170.0040.00418.46
8.1.160.0000.00721.93
8.1.150.0040.00418.59
8.1.140.0000.01017.37
8.1.130.0040.00417.77
8.1.120.0020.00517.39
8.1.110.0040.00417.33
8.1.100.0000.00717.38
8.1.90.0040.00417.27
8.1.80.0050.00317.38
8.1.70.0030.00517.37
8.1.60.0040.00417.46
8.1.50.0040.00417.50
8.1.40.0060.00317.56
8.1.30.0030.00617.48
8.1.20.0030.00617.63
8.1.10.0050.00317.52
8.1.00.0040.00417.54
8.0.300.0050.00318.77
8.0.290.0070.00017.05
8.0.280.0030.00318.41
8.0.270.0030.00317.09
8.0.260.0030.00316.76
8.0.250.0030.00316.95
8.0.240.0000.00716.82
8.0.230.0070.00016.86
8.0.220.0070.00016.92
8.0.210.0000.00716.80
8.0.200.0070.00016.87
8.0.190.0070.00017.01
8.0.180.0000.00716.90
8.0.170.0050.00316.80
8.0.160.0050.00216.93
8.0.150.0030.00516.85
8.0.140.0000.00816.84
8.0.130.0050.00013.34
8.0.120.0050.00316.93
8.0.110.0040.00416.84
8.0.100.0000.00717.00
8.0.90.0000.00716.87
8.0.80.0000.01416.88
8.0.70.0030.00516.86
8.0.60.0040.00416.87
8.0.50.0030.00416.96
8.0.30.0130.00617.20
8.0.20.0110.00817.40
8.0.10.0040.00416.90
8.0.00.0120.00716.75
7.4.330.0030.00315.00
7.4.320.0000.00616.53
7.4.300.0060.00016.63
7.4.290.0080.00416.50
7.4.280.0030.00316.50
7.4.270.0000.00816.45
7.4.260.0000.00716.55
7.4.250.0000.00716.47
7.4.240.0020.00516.57
7.4.230.0070.00016.36
7.4.220.0110.00716.50
7.4.210.0100.00616.67
7.4.200.0040.00416.26
7.4.190.0000.00816.42
7.4.160.0100.00716.59
7.4.150.0000.01817.40
7.4.140.0140.00317.86
7.4.130.0080.01116.58
7.4.120.0070.01016.62
7.4.110.0060.01216.54
7.4.100.0180.00616.63
7.4.90.0000.01816.64
7.4.80.0090.00919.39
7.4.70.0100.01016.65
7.4.60.0090.01316.59
7.4.50.0060.00316.43
7.4.40.0070.00722.77
7.4.30.0030.01316.63
7.4.00.0060.00614.90
7.3.330.0050.00013.31
7.3.320.0000.00613.19
7.3.310.0020.00516.45
7.3.300.0000.00716.45
7.3.290.0070.01116.46
7.3.280.0090.01016.43
7.3.270.0130.00717.40
7.3.260.0070.01016.41
7.3.250.0090.00916.34
7.3.240.0070.01016.46
7.3.230.0130.01016.41
7.3.210.0150.00316.50
7.3.200.0110.00619.39
7.3.190.0100.00916.34
7.3.180.0110.00716.48
7.3.170.0070.01016.43
7.3.160.0140.00316.40
7.3.120.0030.01014.88
7.2.330.0120.00616.41
7.2.320.0080.00816.70
7.2.310.0080.00816.85
7.2.300.0150.00616.79
7.2.290.0030.01316.48
7.2.00.0000.01519.43
7.1.100.0080.00417.91
7.1.70.0050.00516.92
7.1.60.0110.01119.82
7.1.50.0330.00734.77
7.1.00.0000.08022.27
7.0.200.0040.00816.82
7.0.140.0030.07322.09
7.0.60.0130.08019.96
7.0.50.0030.08317.87
7.0.40.0170.08320.20
7.0.30.0300.05720.21
7.0.20.0170.05020.23
7.0.10.0270.05720.24
7.0.00.0100.03320.08
5.6.280.0000.07721.11
5.6.210.0070.04720.77
5.6.200.0000.08718.23
5.6.190.0000.04720.52
5.6.180.0300.03720.58
5.6.170.0270.06720.54
5.6.160.0130.08020.46
5.6.150.0100.08018.17
5.6.140.0030.08718.28
5.6.130.0130.07018.18
5.6.120.0030.04721.01
5.6.110.0030.04320.98
5.6.100.0030.08720.98
5.6.90.0030.09321.13
5.6.80.0170.07020.39
5.6.70.0370.06320.38
5.5.350.0300.06320.30
5.5.340.0170.07718.00
5.5.330.0100.08320.22
5.5.320.0230.05320.13
5.5.310.0270.07720.38
5.5.300.0170.06717.97
5.5.290.0030.05018.03
5.5.280.0030.04320.88
5.5.270.0030.04320.79
5.5.260.0030.07020.80
5.5.250.0030.08020.58
5.5.240.0000.05020.26
5.4.450.0670.06319.57
5.4.440.0030.06319.16
5.4.430.0030.06319.21
5.4.420.0130.05019.32
5.4.410.0130.05018.98
5.4.400.0070.05318.79
5.4.390.0100.07018.53
5.4.380.0270.05718.76
5.4.370.0200.05018.74
5.4.360.0230.04318.65
5.4.350.0200.05318.79
5.4.340.0070.06318.53
5.4.320.0040.03912.50
5.4.310.0080.03812.50
5.4.300.0110.03512.50
5.4.290.0050.03812.50
5.4.280.0120.04612.40
5.4.270.0040.03912.38
5.4.260.0060.03812.38
5.4.250.0060.03812.38
5.4.240.0060.03612.37
5.4.230.0050.03812.37
5.4.220.0050.03712.37
5.4.210.0060.03612.37
5.4.200.0050.03912.37
5.4.190.0130.03012.37
5.4.180.0070.03712.36
5.4.170.0060.03812.37
5.4.160.0070.03412.37
5.4.150.0050.03712.36
5.4.140.0040.03912.05
5.4.130.0050.03612.04
5.4.120.0040.03612.00
5.4.110.0050.03511.99
5.4.100.0040.03711.99
5.4.90.0060.03611.99
5.4.80.0070.03611.99
5.4.70.0060.04511.99
5.4.60.0070.03311.99
5.4.50.0060.04211.99
5.4.40.0060.03411.97
5.4.30.0050.03611.97
5.4.20.0070.03511.97
5.4.10.0080.03511.97
5.4.00.0050.03711.46
5.3.290.0150.04912.80
5.3.280.0050.03812.71
5.3.270.0050.04012.72
5.3.260.0070.04112.72
5.3.250.0050.03812.72
5.3.240.0050.03812.72
5.3.230.0070.03812.71
5.3.220.0080.03512.68
5.3.210.0050.04212.68
5.3.200.0040.03812.68
5.3.190.0050.03812.68
5.3.180.0060.03512.67
5.3.170.0060.03712.67
5.3.160.0060.03712.67
5.3.150.0110.03312.67
5.3.140.0070.03512.66
5.3.130.0050.04112.66
5.3.120.0040.04112.66
5.3.110.0030.04212.65
5.3.100.0060.03712.12
5.3.90.0040.04212.08
5.3.80.0070.04412.07
5.3.70.0070.03512.07
5.3.60.0060.03812.06
5.3.50.0070.03412.00
5.3.40.0050.03712.00
5.3.30.0080.03311.96
5.3.20.0040.03711.74
5.3.10.0090.04011.71
5.3.00.0110.03711.69
5.2.170.0030.0329.19
5.2.160.0040.0309.18
5.2.150.0030.0329.19
5.2.140.0030.0329.18
5.2.130.0040.0309.14
5.2.120.0060.0279.14
5.2.110.0060.0289.15
5.2.100.0080.0269.15
5.2.90.0070.0279.15
5.2.80.0090.0279.14
5.2.70.0040.0309.14
5.2.60.0060.0339.09
5.2.50.0040.0309.07
5.2.40.0030.0309.04
5.2.30.0060.0289.02
5.2.20.0060.0279.02
5.2.10.0070.0268.92
5.2.00.0030.0308.77
5.1.60.0080.0218.06
5.1.50.0070.0248.06
5.1.40.0030.0258.04
5.1.30.0010.0298.39
5.1.20.0080.0228.42
5.1.10.0040.0268.14
5.1.00.0050.0298.14
5.0.50.0040.0206.61
5.0.40.0060.0186.48
5.0.30.0030.0326.29
5.0.20.0050.0186.27
5.0.10.0050.0226.24
5.0.00.0060.0326.23
4.4.90.0020.0194.78
4.4.80.0010.0214.75
4.4.70.0020.0174.75
4.4.60.0040.0154.75
4.4.50.0040.0144.77
4.4.40.0050.0234.71
4.4.30.0020.0174.76
4.4.20.0040.0144.85
4.4.10.0040.0144.85
4.4.00.0040.0244.75
4.3.110.0030.0164.67
4.3.100.0010.0174.66
4.3.90.0020.0164.64
4.3.80.0020.0254.58
4.3.70.0010.0174.63
4.3.60.0030.0144.62
4.3.50.0040.0144.63
4.3.40.0030.0244.54
4.3.30.0030.0153.29
4.3.20.0010.0173.26
4.3.10.0020.0153.24
4.3.00.0030.01313.28

preferences:
36.36 ms | 401 KiB | 5 Q