3v4l.org

run code in 300+ PHP versions simultaneously
<?php function my_errorhandler($errno,$errormsg) { global $my_var; $my_var = 0; echo "EROOR: $errormsg\n"; return null; } set_error_handler("my_errorhandler"); var_dump($my_var[0]->errormsg = "xyz"); $my_var = str_repeat("A",$my_var[0]->errormsg = "xyz"); ?>

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)
8.3.60.0070.01118.43
8.3.50.0100.00722.76
8.3.40.0120.00318.96
8.3.30.0150.00019.22
8.3.20.0070.00020.21
8.3.10.0040.00423.59
8.3.00.0060.00319.50
8.2.180.0090.00618.54
8.2.170.0070.01022.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00326.16
8.2.120.0070.00021.10
8.2.110.0030.00520.39
8.2.100.0060.00618.13
8.2.90.0060.00319.25
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0080.00017.93
8.2.50.0060.00618.07
8.2.40.0040.00418.16
8.2.30.0000.00818.00
8.2.20.0050.00217.75
8.2.10.0070.00017.94
8.2.00.0050.00217.63
8.1.280.0070.01425.92
8.1.270.0030.00523.86
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00422.02
8.1.230.0070.00419.02
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0040.00418.48
8.1.160.0060.00322.02
8.1.150.0000.00718.83
8.1.140.0070.00017.44
8.1.130.0000.00817.76
8.1.120.0030.00517.29
8.1.110.0040.00417.32
8.1.100.0040.00317.31
8.1.90.0000.00717.37
8.1.80.0000.00717.28
8.1.70.0030.00317.38
8.1.60.0060.00317.55
8.1.50.0050.00317.50
8.1.40.0080.00017.44
8.1.30.0030.00617.61
8.1.20.0060.00317.65
8.1.10.0040.00417.62
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.27
8.0.270.0030.00317.21
8.0.260.0000.00717.12
8.0.250.0030.00416.88
8.0.240.0080.00016.86
8.0.230.0040.00416.95
8.0.220.0040.00416.94
8.0.210.0040.00416.95
8.0.200.0030.00316.86
8.0.190.0070.00016.90
8.0.180.0030.00316.91
8.0.170.0060.00316.83
8.0.160.0040.00416.75
8.0.150.0040.00416.80
8.0.140.0000.00816.82
8.0.130.0000.00613.29
8.0.120.0040.00416.76
8.0.110.0030.00616.88
8.0.100.0050.00216.86
8.0.90.0030.00316.80
8.0.80.0180.00416.84
8.0.70.0040.00416.80
8.0.60.0070.00016.77
8.0.50.0080.00016.93
8.0.30.0110.00817.27
8.0.20.0100.00717.40
8.0.10.0050.00217.02
8.0.00.0100.00816.61
7.4.330.0050.00015.09
7.4.320.0000.00716.44
7.4.300.0030.00316.45
7.4.290.0030.00316.40
7.4.280.0030.00616.48
7.4.270.0050.00316.41
7.4.260.0000.00716.43
7.4.250.0030.00516.31
7.4.240.0040.00416.46
7.4.230.0030.00316.38
7.4.220.0100.00716.64
7.4.210.0080.00816.45
7.4.200.0070.00016.65
7.4.160.0190.00316.54
7.4.150.0110.00617.40
7.4.140.0050.01217.86
7.4.130.0090.00816.61
7.4.120.0100.00916.52
7.4.110.0030.01416.35
7.4.100.0160.00316.50
7.4.90.0100.00716.38
7.4.80.0130.00919.39
7.4.70.0110.00516.61
7.4.60.0080.00816.45
7.4.50.0040.00016.63
7.4.40.0180.00216.52
7.4.30.0160.00016.39
7.4.00.0100.00715.04
7.3.330.0000.00613.20
7.3.320.0080.00013.34
7.3.310.0030.00316.35
7.3.300.0030.00316.35
7.3.290.0110.00716.37
7.3.280.0090.00916.36
7.3.270.0080.01117.40
7.3.260.0060.01216.53
7.3.250.0050.01216.41
7.3.240.0190.00016.41
7.3.230.0040.01216.48
7.3.210.0040.01516.68
7.3.200.0060.01119.39
7.3.190.0120.00416.54
7.3.180.0060.01016.47
7.3.170.0160.00616.43
7.3.160.0090.00616.31
7.2.330.0150.00616.68
7.2.320.0140.00916.80
7.2.310.0000.01616.54
7.2.300.0030.01316.40
7.2.290.0030.01916.75
7.2.00.0000.01519.25
7.1.100.0000.01117.93
7.1.70.0040.00417.10
7.1.60.0100.01419.46
7.1.50.0070.00716.95
7.1.00.0100.06722.31
7.0.200.0040.00416.82
7.0.140.0100.06722.09
7.0.60.0000.09319.86
7.0.50.0100.03317.90
7.0.40.0100.05720.24
7.0.30.0230.08320.08
7.0.20.0200.04320.16
7.0.10.0100.06720.15
7.0.00.0070.08720.11
5.6.280.0100.06720.91
5.6.210.0070.05320.50
5.6.200.0070.05318.15
5.6.190.0130.03720.62
5.6.180.0400.07020.64
5.6.170.0370.04720.56
5.6.160.0070.08720.50
5.6.150.0070.07718.18
5.6.140.0100.07718.14
5.6.130.0200.07318.27
5.6.120.0170.06721.00
5.6.110.0100.04321.06
5.6.100.0030.08021.02
5.6.90.0070.09021.14
5.6.80.0100.03320.36
5.5.350.0270.03720.53
5.5.340.0000.06318.04
5.5.330.0100.06020.57
5.5.320.0000.08720.34
5.5.310.0230.06020.32
5.5.300.0130.03317.95
5.5.290.0030.09018.09
5.5.280.0030.09320.97
5.5.270.0070.07020.63
5.5.260.0070.08320.87
5.5.250.0030.08720.69
5.5.240.0030.04720.19
5.4.450.0100.06319.48
5.4.440.0800.06719.57
5.4.430.0200.06319.42
5.4.420.0170.05019.19
5.4.410.0130.07019.43
5.4.400.0330.03019.24
5.4.390.0130.05319.11
5.4.380.0470.07318.57
5.4.370.0730.05318.68
5.4.360.0570.05718.78
5.4.350.0330.06718.51
5.4.340.0430.06318.73
5.4.320.0080.03712.51
5.4.310.0060.03912.50
5.4.300.0130.04612.51
5.4.290.0070.03912.50
5.4.280.0080.04512.40
5.4.270.0040.03712.40
5.4.260.0080.03612.40
5.4.250.0060.04312.39
5.4.240.0100.04512.40
5.4.230.0060.04412.39
5.4.220.0040.03812.39
5.4.210.0050.03612.39
5.4.200.0070.03612.39
5.4.190.0120.03212.39
5.4.180.0080.03812.39
5.4.170.0090.03812.39
5.4.160.0070.04912.39
5.4.150.0060.04212.39
5.4.140.0030.04412.07
5.4.130.0060.04012.06
5.4.120.0050.03912.02
5.4.110.0050.04112.01
5.4.100.0050.05112.01
5.4.90.0050.04912.01
5.4.80.0040.04812.01
5.4.70.0060.04312.00
5.4.60.0050.04412.00
5.4.50.0080.04012.00
5.4.40.0080.04712.00
5.4.30.0120.05512.00
5.4.20.0110.02811.99
5.4.10.0060.04011.99
5.4.00.0070.04411.48
5.3.290.0090.03712.80
5.3.280.0070.04412.71
5.3.270.0060.04612.72
5.3.260.0070.04712.72
5.3.250.0050.03712.72
5.3.240.0070.04212.72
5.3.230.0080.03912.71
5.3.220.0070.03812.68
5.3.210.0080.03912.68
5.3.200.0060.05212.68
5.3.190.0060.04912.68
5.3.180.0080.04512.67
5.3.170.0080.03912.67
5.3.160.0100.03512.67
5.3.150.0060.03812.67
5.3.140.0040.04112.66
5.3.130.0070.04112.66
5.3.120.0070.04212.66
5.3.110.0040.04312.66
5.3.100.0110.03512.12
5.3.90.0100.03412.10
5.3.80.0080.03712.09
5.3.70.0070.03812.09
5.3.60.0080.03712.06
5.3.50.0060.04112.00
5.3.40.0140.03912.00
5.3.30.0080.03411.94
5.3.20.0070.04311.73
5.3.10.0040.03511.69
5.3.00.0070.04611.68
5.2.170.0070.0379.22
5.2.160.0070.0339.21
5.2.150.0030.0359.21
5.2.140.0070.0399.21
5.2.130.0090.0299.17
5.2.120.0070.0409.17
5.2.110.0070.0329.18
5.2.100.0090.0309.18
5.2.90.0060.0339.18
5.2.80.0080.0319.17
5.2.70.0060.0299.17
5.2.60.0060.0359.13
5.2.50.0090.0289.09
5.2.40.0050.0289.07
5.2.30.0040.0368.98
5.2.20.0070.0288.98
5.2.10.0050.0328.88
5.2.00.0070.0328.74
5.1.60.0060.0278.09
5.1.50.0060.0328.08
5.1.40.0060.0278.06
5.1.30.0050.0348.41
5.1.20.0100.0368.43
5.1.10.0070.0268.16
5.1.00.0060.0268.16
5.0.50.0040.0226.64
5.0.40.0050.0196.50
5.0.30.0040.0336.31
5.0.20.0060.0196.28
5.0.10.0050.0226.26
5.0.00.0030.0346.25
4.4.90.0030.0164.78
4.4.80.0060.0134.75
4.4.70.0040.0174.76
4.4.60.0020.0174.76
4.4.50.0020.0174.77
4.4.40.0030.0264.71
4.4.30.0040.0164.75
4.4.20.0040.0174.85
4.4.10.0030.0194.84
4.4.00.0010.0284.76
4.3.110.0020.0204.67
4.3.100.0020.0164.67
4.3.90.0040.0184.63
4.3.80.0010.0264.58
4.3.70.0040.0194.63
4.3.60.0030.0144.63
4.3.50.0000.0184.63
4.3.40.0020.0244.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0030.0143.24
4.3.00.0000.0237.19

preferences:
44.23 ms | 401 KiB | 5 Q