3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($v) { if ($v !== 2) { return $v; } throw new Exception('something bad happened'); } $data = array(1, 2, 3); set_error_handler(function ($err) { echo $err; return false; }); try { var_dump(array_map('foo', $data)); } catch (Exception $e) { var_dump($e->getMessage()); }

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)
8.3.60.0070.01318.18
8.3.50.0130.00821.93
8.3.40.0120.00319.02
8.3.30.0100.00719.09
8.3.20.0040.00420.25
8.3.10.0080.00020.39
8.3.00.0000.00919.25
8.2.180.0080.00616.50
8.2.170.0070.00722.96
8.2.160.0000.01320.52
8.2.150.0030.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.21
8.2.110.0000.00919.37
8.2.100.0060.00617.91
8.2.90.0080.00019.21
8.2.80.0040.00417.97
8.2.70.0050.00517.75
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0050.00518.22
8.2.30.0040.00419.17
8.2.20.0000.00817.81
8.2.10.0030.00518.23
8.2.00.0080.00017.72
8.1.280.0040.01125.92
8.1.270.0040.00423.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00619.13
8.1.230.0000.01219.10
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0050.00317.23
8.1.180.0000.00718.10
8.1.170.0100.00318.58
8.1.160.0050.00322.09
8.1.150.0000.00818.82
8.1.140.0000.00717.38
8.1.130.0000.00717.88
8.1.120.0000.00717.41
8.1.110.0080.00017.36
8.1.100.0040.00417.48
8.1.90.0000.00717.35
8.1.80.0040.00417.34
8.1.70.0040.00417.32
8.1.60.0040.00417.58
8.1.50.0000.00717.55
8.1.40.0060.00317.48
8.1.30.0030.00617.63
8.1.20.0040.00417.52
8.1.10.0000.00717.64
8.1.00.0040.00417.38
8.0.300.0080.00018.77
8.0.290.0050.00216.75
8.0.280.0000.00718.39
8.0.270.0000.00717.09
8.0.260.0030.00317.20
8.0.250.0000.00716.94
8.0.240.0030.00316.89
8.0.230.0070.00016.94
8.0.220.0000.00716.89
8.0.210.0000.00716.91
8.0.200.0000.00616.91
8.0.190.0000.00817.01
8.0.180.0000.00716.99
8.0.170.0040.00416.96
8.0.160.0070.00016.84
8.0.150.0000.00716.87
8.0.140.0040.00416.91
8.0.130.0030.00313.43
8.0.120.0070.00016.98
8.0.110.0000.00816.88
8.0.100.0030.00416.76
8.0.90.0040.00416.95
8.0.80.0080.00816.89
8.0.70.0040.00416.78
8.0.60.0040.00416.86
8.0.50.0000.00817.00
8.0.30.0090.01217.22
8.0.20.0100.00917.40
8.0.10.0040.00417.20
8.0.00.0100.01016.68
7.4.330.0030.00315.15
7.4.320.0060.00016.54
7.4.300.0000.00716.62
7.4.290.0000.00816.61
7.4.280.0040.00716.52
7.4.270.0030.00316.58
7.4.260.0000.00716.51
7.4.250.0040.00416.48
7.4.240.0020.00516.57
7.4.230.0040.00416.50
7.4.220.0040.01416.64
7.4.210.0110.00316.60
7.4.200.0000.00716.39
7.4.160.0080.00816.60
7.4.150.0110.00717.40
7.4.140.0130.00817.86
7.4.130.0110.01016.58
7.4.120.0090.00916.66
7.4.110.0100.00716.63
7.4.100.0090.00916.38
7.4.90.0130.00916.43
7.4.80.0130.01016.50
7.4.70.0060.01116.48
7.4.60.0160.00616.50
7.4.50.0050.00316.43
7.4.40.0030.01316.47
7.4.30.0060.01216.59
7.4.00.0000.01414.74
7.3.330.0030.00313.24
7.3.320.0060.00013.38
7.3.310.0030.00316.35
7.3.300.0030.00316.38
7.3.290.0000.01416.38
7.3.280.0030.01216.38
7.3.270.0090.00917.40
7.3.260.0070.01016.53
7.3.250.0110.00616.38
7.3.240.0140.00316.59
7.3.230.0090.01516.45
7.3.210.0190.03916.54
7.3.200.0120.00619.39
7.3.190.0170.00716.63
7.3.180.0130.00316.57
7.3.170.0000.01716.52
7.3.160.0060.00916.48
7.2.330.0060.01216.52
7.2.320.0100.00716.45
7.2.310.0100.00716.70
7.2.300.0060.01316.55
7.2.290.0090.00916.75
7.2.80.0040.01116.51
7.2.60.0110.00016.95
7.1.200.0000.01615.63
7.1.70.0040.01217.18
7.1.60.0170.00719.32
7.1.50.0040.01516.98
7.1.00.0000.08022.30
7.0.200.0090.00916.55
7.0.140.0000.07722.19
7.0.60.0100.07720.01
7.0.50.0030.05717.94
7.0.40.0130.08320.11
7.0.30.0200.04320.17
7.0.20.0270.08320.19
7.0.10.0000.04320.25
7.0.00.0070.03720.07
5.6.280.0030.07321.06
5.6.210.0030.08320.47
5.6.200.0000.04318.19
5.6.190.0070.09020.60
5.6.180.3270.03020.41
5.6.170.0230.03320.71
5.6.160.0070.06320.55
5.6.150.0100.05318.29
5.6.140.0100.04718.23
5.6.130.0130.06318.21
5.6.120.0070.05720.95
5.6.110.0070.08020.99
5.6.100.0100.08321.00
5.6.90.0170.07321.00
5.6.80.0070.03320.43
5.6.70.0330.06720.50
5.5.350.0430.07020.39
5.5.340.0000.09318.08
5.5.330.0170.07020.21
5.5.320.0330.07320.35
5.5.310.0300.08020.37
5.5.300.0030.06017.97
5.5.290.0000.04318.04
5.5.280.0030.08320.88
5.5.270.0130.07720.84
5.5.260.0030.04020.79
5.5.250.0070.08720.69
5.5.240.0300.06720.16
5.4.450.0770.05319.34
5.4.440.0830.05719.34
5.4.430.0970.04319.58
5.4.420.0900.05719.58
5.4.410.0930.05719.21
5.4.400.0930.05319.37
5.4.390.0970.04719.28
5.4.380.0370.04318.78
5.4.370.0430.07018.78
5.4.360.0430.05018.74
5.4.350.0330.06018.79
5.4.340.0430.05718.63
5.4.320.0050.04412.51
5.4.310.0090.03512.50
5.4.300.0030.03912.50
5.4.290.0060.04212.50
5.4.280.0050.03712.40
5.4.270.0020.04012.39
5.4.260.0060.03612.40
5.4.250.0070.03812.39
5.4.240.0060.03512.39
5.4.230.0070.04212.39
5.4.220.0070.03412.39
5.4.210.0060.04012.39
5.4.200.0050.04012.39
5.4.190.0050.03512.39
5.4.180.0080.04012.38
5.4.170.0090.03712.39
5.4.160.0090.03112.39
5.4.150.0040.03712.39
5.4.140.0030.03812.07
5.4.130.0080.03212.06
5.4.120.0070.03412.02
5.4.110.0070.03312.01
5.4.100.0060.03412.01
5.4.90.0070.03912.01
5.4.80.0060.04012.01
5.4.70.0050.03512.00
5.4.60.0050.03512.00
5.4.50.0080.03212.01
5.4.40.0060.03912.00
5.4.30.0070.03412.00
5.4.20.0060.03311.99
5.4.10.0080.03511.99
5.4.00.0050.04111.48
5.3.290.0080.04112.80
5.3.280.0100.03412.71
5.3.270.0030.04112.73
5.3.260.0060.03912.72
5.3.250.0040.03812.72
5.3.240.0080.03412.72
5.3.230.0060.04412.71
5.3.220.0050.03612.68
5.3.210.0080.04012.68
5.3.200.0070.03412.68
5.3.190.0060.03812.68
5.3.180.0100.03412.68
5.3.170.0050.03712.67
5.3.160.0040.03812.68
5.3.150.0100.03312.67
5.3.140.0060.03612.66
5.3.130.0060.03912.65
5.3.120.0060.03912.66
5.3.110.0090.03712.66
5.3.100.0050.04112.12
5.3.90.0060.03612.10
5.3.80.0080.04212.09
5.3.70.0050.03912.09
5.3.60.0080.04412.08
5.3.50.0060.04112.03
5.3.40.0060.03412.03
5.3.30.0070.03311.98
5.3.20.0030.03711.77
5.3.10.0090.04811.73
5.3.00.0080.03911.72
5.2.170.0070.0359.21
5.2.160.0070.0419.22
5.2.150.0060.0349.22
5.2.140.0050.0309.21
5.2.130.0030.0389.17
5.2.120.0040.0299.17
5.2.110.0030.0309.18
5.2.100.0020.0309.18
5.2.90.0060.0389.18
5.2.80.0040.0429.17
5.2.70.0050.0399.18
5.2.60.0090.0369.12
5.2.50.0050.0409.10
5.2.40.0050.0289.07
5.2.30.0060.0279.05
5.2.20.0060.0309.04
5.2.10.0060.0268.94
5.2.00.0050.0298.81
5.1.60.0050.0238.08
5.1.50.0060.0258.08
5.1.40.0050.0248.07
5.1.30.0020.0388.42
5.1.20.0060.0318.44
5.1.10.0060.0348.16
5.1.00.0030.0348.16
5.0.50.0040.0216.64
5.0.40.0030.0276.50
5.0.30.0050.0316.31
5.0.20.0050.0336.28
5.0.10.0040.0196.26
5.0.00.0010.0346.25
4.4.90.0040.0144.78
4.4.80.0020.0184.75
4.4.70.0050.0134.76
4.4.60.0050.0134.76
4.4.50.0030.0154.77
4.4.40.0040.0354.71
4.4.30.0020.0234.76
4.4.20.0020.0174.84
4.4.10.0050.0174.85
4.4.00.0040.0234.76
4.3.110.0050.0234.67
4.3.100.0040.0164.66
4.3.90.0030.0194.63
4.3.80.0040.0294.58
4.3.70.0030.0194.63
4.3.60.0010.0164.63
4.3.50.0060.0254.63
4.3.40.0040.0254.54
4.3.30.0020.0253.30
4.3.20.0030.0143.28
4.3.10.0050.0133.24
4.3.00.0130.0236.90

preferences:
40.15 ms | 401 KiB | 5 Q