3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($v) { if ($v !== 2) { return $v; } throw new Exception('something bad happened'); } $data = array(1, 2, 3); set_error_handler(function ($level, $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)
8.3.60.0110.00418.68
8.3.50.0120.00522.01
8.3.40.0140.00418.96
8.3.30.0140.00019.04
8.3.20.0040.00420.20
8.3.10.0090.00020.51
8.3.00.0050.00319.25
8.2.180.0160.00718.66
8.2.170.0040.01122.96
8.2.160.0100.01020.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00820.81
8.2.110.0000.00920.38
8.2.100.0040.00718.22
8.2.90.0040.00419.13
8.2.80.0060.00317.97
8.2.70.0080.00517.25
8.2.60.0060.00318.04
8.2.50.0070.00418.07
8.2.40.0000.00918.03
8.2.30.0070.00019.32
8.2.20.0000.00817.63
8.2.10.0000.00818.06
8.2.00.0050.00217.84
8.1.280.0070.01025.92
8.1.270.0030.00623.79
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.79
8.1.230.0110.00019.09
8.1.220.0030.00517.79
8.1.210.0050.00518.77
8.1.200.0060.00317.36
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0060.00618.70
8.1.160.0030.00522.12
8.1.150.0050.00318.77
8.1.140.0000.00717.34
8.1.130.0000.00717.88
8.1.120.0040.00417.45
8.1.110.0070.00017.52
8.1.100.0070.00017.43
8.1.90.0030.00317.43
8.1.80.0000.00717.48
8.1.70.0030.00317.36
8.1.60.0050.00217.64
8.1.50.0040.00417.59
8.1.40.0020.00517.53
8.1.30.0030.00517.66
8.1.20.0050.00317.63
8.1.10.0050.00217.49
8.1.00.0080.00017.55
8.0.300.0000.00818.77
8.0.290.0060.00316.63
8.0.280.0000.00718.39
8.0.270.0000.00817.12
8.0.260.0030.00517.20
8.0.250.0040.00416.91
8.0.240.0000.00716.88
8.0.230.0000.00716.92
8.0.220.0030.00316.87
8.0.210.0040.00416.93
8.0.200.0030.00317.04
8.0.190.0030.00517.08
8.0.180.0030.00316.88
8.0.170.0050.00317.03
8.0.160.0000.00817.06
8.0.150.0000.00816.84
8.0.140.0070.00016.94
8.0.130.0000.00513.35
8.0.120.0040.00416.84
8.0.110.0040.00416.87
8.0.100.0000.00716.88
8.0.90.0040.00416.85
8.0.80.0000.01516.93
8.0.70.0070.00016.76
8.0.60.0040.00417.02
8.0.50.0000.00816.92
8.0.30.0140.00617.02
8.0.20.0100.01317.40
8.0.10.0070.00017.02
8.0.00.0110.00616.63
7.4.330.0060.00015.09
7.4.320.0000.00616.62
7.4.300.0040.00416.61
7.4.290.0030.00316.37
7.4.280.0030.00716.36
7.4.270.0050.00216.59
7.4.260.0040.00416.57
7.4.250.0040.00416.38
7.4.240.0020.00516.46
7.4.230.0000.00716.42
7.4.220.0140.01016.48
7.4.210.0070.00716.55
7.4.200.0030.00316.62
7.4.160.0100.00616.44
7.4.150.0140.00417.40
7.4.140.0140.01017.86
7.4.130.0120.00916.58
7.4.120.0120.00516.48
7.4.110.0160.00016.54
7.4.100.0110.00716.66
7.4.90.0060.01216.45
7.4.80.0060.01218.63
7.4.70.0060.00916.52
7.4.60.0070.01416.52
7.4.50.0000.00816.64
7.4.40.0100.00616.40
7.4.30.0030.01316.63
7.4.00.0070.01014.88
7.3.330.0000.00713.19
7.3.320.0060.00013.21
7.3.310.0070.00016.37
7.3.300.0000.00716.37
7.3.290.0100.01016.35
7.3.280.0090.00616.30
7.3.270.0090.00917.40
7.3.260.0100.00816.39
7.3.250.0110.00716.53
7.3.240.0100.00716.49
7.3.230.0060.01116.64
7.3.210.0320.02416.51
7.3.200.0150.00919.39
7.3.190.0030.01316.46
7.3.180.0030.01316.45
7.3.170.0120.00616.66
7.3.160.0140.00616.37
7.3.10.0070.01016.55
7.3.00.0100.00516.71
7.2.330.0060.01716.75
7.2.320.0040.02116.74
7.2.310.0030.01316.39
7.2.300.0090.00916.68
7.2.290.0140.00316.70
7.2.130.0060.00816.57
7.2.120.0030.00916.85
7.2.110.0070.01016.70
7.2.100.0000.00916.94
7.2.90.0060.00916.97
7.2.80.0110.00416.95
7.2.70.0040.00816.85
7.2.60.0050.01016.74
7.2.50.0060.00916.87
7.2.40.0060.00616.80
7.2.30.0030.01016.71
7.2.20.0100.00016.86
7.2.10.0030.01316.94
7.2.00.0050.00717.82
7.1.250.0060.00615.83
7.1.200.0060.00615.57
7.1.100.0030.00918.15
7.1.70.0080.00617.20
7.1.60.0140.01019.32
7.1.50.0060.00916.83
7.1.00.0000.08022.41
7.0.200.0030.00716.79
7.0.140.0000.07722.09
7.0.60.0030.07019.93
7.0.50.0030.04717.86
7.0.40.0070.07720.24
7.0.30.0300.05720.21
7.0.20.0300.06320.15
7.0.10.0130.08020.21
7.0.00.0130.08020.24
5.6.280.0070.07021.12
5.6.210.0100.07720.68
5.6.200.0130.07718.19
5.6.190.0070.06320.48
5.6.180.0500.07720.48
5.6.170.0400.06320.47
5.6.160.0030.04720.44
5.6.150.0030.04018.12
5.6.140.0070.08318.14
5.6.130.0000.06718.18
5.6.120.0030.09720.77
5.6.110.0100.07721.05
5.6.100.0030.09021.00
5.6.90.0000.08020.97
5.6.80.0200.06720.41
5.5.350.0130.08720.43
5.5.340.0100.07718.09
5.5.330.0100.05720.35
5.5.320.0470.05720.24
5.5.310.0200.03720.19
5.5.300.0070.07318.08
5.5.290.0170.03017.96
5.5.280.0070.06720.78
5.5.270.0030.08720.63
5.5.260.0100.07720.86
5.5.250.0070.07720.69
5.5.240.0200.08020.29
5.4.450.0070.06019.33
5.4.440.0970.05319.20
5.4.430.0130.06019.57
5.4.420.0730.05719.45
5.4.410.0970.06019.25
5.4.400.0030.05719.31
5.4.390.1030.05719.26
5.4.380.0430.06718.76
5.4.370.0330.05318.46
5.4.360.0330.06018.77
5.4.350.0400.05718.63
5.4.340.0200.06018.61
5.4.320.0030.03912.50
5.4.310.0050.03812.50
5.4.300.0070.03512.50
5.4.290.0050.04412.50
5.4.280.0080.04712.40
5.4.270.0090.04012.40
5.4.260.0060.03812.40
5.4.250.0070.04012.40
5.4.240.0110.03412.39
5.4.230.0000.04412.39
5.4.220.0030.04012.39
5.4.210.0060.04012.39
5.4.200.0040.04012.39
5.4.190.0060.03512.38
5.4.180.0060.03512.39
5.4.170.0050.03512.40
5.4.160.0040.03712.39
5.4.150.0080.03612.38
5.4.140.0060.03812.07
5.4.130.0020.03812.06
5.4.120.0100.03012.02
5.4.110.0070.03312.01
5.4.100.0040.03612.01
5.4.90.0050.03912.01
5.4.80.0030.04112.01
5.4.70.0060.03412.01
5.4.60.0100.03112.00
5.4.50.0080.03412.01
5.4.40.0050.03511.99
5.4.30.0030.03711.99
5.4.20.0060.03412.00
5.4.10.0040.04211.99
5.4.00.0060.03511.48
5.3.290.0080.03612.80
5.3.280.0040.03912.71
5.3.270.0030.04112.72
5.3.260.0080.03712.72
5.3.250.0090.03412.72
5.3.240.0080.03412.72
5.3.230.0050.04012.71
5.3.220.0030.04012.68
5.3.210.0060.04012.68
5.3.200.0040.03912.68
5.3.190.0040.04012.68
5.3.180.0060.03512.67
5.3.170.0030.03812.67
5.3.160.0030.03912.67
5.3.150.0060.03612.68
5.3.140.0040.03912.66
5.3.130.0060.03812.66
5.3.120.0040.04112.66
5.3.110.0050.03912.66
5.3.100.0050.03712.12
5.3.90.0050.03612.10
5.3.80.0060.03612.10
5.3.70.0040.03812.09
5.3.60.0070.03812.08
5.3.50.0080.04512.02
5.3.40.0070.04712.03
5.3.30.0080.03111.98
5.3.20.0050.03511.77
5.3.10.0050.03511.73
5.3.00.0040.03811.72
5.2.170.0030.0329.22
5.2.160.0030.0319.21
5.2.150.0050.0309.21
5.2.140.0060.0289.21
5.2.130.0040.0299.18
5.2.120.0060.0269.18
5.2.110.0020.0319.18
5.2.100.0060.0269.18
5.2.90.0060.0309.18
5.2.80.0070.0279.17
5.2.70.0020.0339.17
5.2.60.0030.0319.13
5.2.50.0070.0279.09
5.2.40.0060.0329.07
5.2.30.0050.0289.05
5.2.20.0040.0299.04
5.2.10.0050.0278.94
5.2.00.0080.0268.81
5.1.60.0050.0228.08
5.1.50.0060.0238.08
5.1.40.0020.0268.07
5.1.30.0040.0288.42
5.1.20.0080.0228.44
5.1.10.0030.0268.16
5.1.00.0090.0208.16
5.0.50.0030.0206.64
5.0.40.0030.0196.50
5.0.30.0040.0306.31
5.0.20.0030.0206.28
5.0.10.0020.0216.26
5.0.00.0040.0306.25
4.4.90.0040.0134.78
4.4.80.0030.0144.76
4.4.70.0030.0154.75
4.4.60.0030.0144.76
4.4.50.0060.0124.77
4.4.40.0030.0244.71
4.4.30.0030.0164.76
4.4.20.0030.0154.85
4.4.10.0030.0174.85
4.4.00.0060.0324.76
4.3.110.0040.0194.67
4.3.100.0020.0164.66
4.3.90.0040.0184.63
4.3.80.0030.0234.58
4.3.70.0000.0184.63
4.3.60.0020.0144.62
4.3.50.0040.0134.62
4.3.40.0020.0334.54
4.3.30.0030.0213.30
4.3.20.0010.0173.27
4.3.10.0030.0203.24
4.3.00.0070.0206.86

preferences:
42.45 ms | 401 KiB | 5 Q