3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A extends Exception { }; class B extends Exception { }; $var = 0; try { try { $var += 1; throw new B; $var += 2; } catch (B $b) { $var += 4; throw new A; } catch (A $a) { $var += 8; } finally { $var += 16; } } catch (Exception $e) { $var += 32; } echo $var;

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)
8.3.60.0170.00318.56
8.3.50.0060.01122.03
8.3.40.0180.00318.97
8.3.30.0140.00019.25
8.3.20.0040.00420.13
8.3.10.0040.00420.46
8.3.00.0000.00819.38
8.2.180.0070.00716.75
8.2.170.0150.00622.96
8.2.160.0200.00020.48
8.2.150.0040.00424.18
8.2.140.0030.00724.66
8.2.130.0070.00026.16
8.2.120.0000.00821.01
8.2.110.0060.00320.56
8.2.100.0090.00318.22
8.2.90.0080.00019.24
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0080.00018.03
8.2.30.0060.00321.28
8.2.20.0000.00717.68
8.2.10.0000.00918.12
8.2.00.0060.00317.67
8.1.280.0170.00325.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0070.00419.07
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0070.00317.48
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0060.00318.59
8.1.160.0000.00821.90
8.1.150.0000.00718.92
8.1.140.0040.00417.47
8.1.130.0050.00317.82
8.1.120.0050.00317.51
8.1.110.0040.00417.47
8.1.100.0040.00417.46
8.1.90.0000.00717.34
8.1.80.0000.00817.43
8.1.70.0040.00417.42
8.1.60.0040.00417.59
8.1.50.0080.00017.42
8.1.40.0040.00417.54
8.1.30.0090.00017.64
8.1.20.0030.00617.64
8.1.10.0030.00617.52
8.1.00.0050.00317.48
8.0.300.0080.00018.77
8.0.290.0050.00216.75
8.0.280.0000.00718.50
8.0.270.0000.00717.17
8.0.260.0030.00317.16
8.0.250.0030.00316.98
8.0.240.0030.00317.05
8.0.230.0000.00716.82
8.0.220.0070.00016.88
8.0.210.0060.00316.86
8.0.200.0030.00316.94
8.0.190.0070.00017.01
8.0.180.0040.00416.75
8.0.170.0080.00016.78
8.0.160.0070.00016.85
8.0.150.0000.00716.89
8.0.140.0000.00716.84
8.0.130.0000.00513.37
8.0.120.0000.00716.83
8.0.110.0040.00417.02
8.0.100.0080.00016.82
8.0.90.0000.00717.06
8.0.80.0060.01317.00
8.0.70.0070.00016.95
8.0.60.0040.00416.84
8.0.50.0000.00817.01
8.0.30.0090.01017.09
8.0.20.0100.01217.40
8.0.10.0000.00716.91
8.0.00.0150.00316.72
7.4.330.0020.00215.07
7.4.320.0060.00016.60
7.4.300.0080.00016.59
7.4.290.0070.00016.40
7.4.280.0040.00416.48
7.4.270.0000.00716.50
7.4.260.0070.00016.55
7.4.250.0000.00716.54
7.4.240.0050.00216.48
7.4.230.0030.00316.55
7.4.220.0040.01416.55
7.4.210.0100.01016.64
7.4.200.0070.00016.25
7.4.160.0150.00816.47
7.4.150.0130.00617.40
7.4.140.0100.01217.86
7.4.130.0050.01316.57
7.4.120.0080.00816.56
7.4.110.0100.00716.54
7.4.100.0140.00716.40
7.4.90.0140.00316.43
7.4.80.0120.01219.39
7.4.70.0030.01416.49
7.4.60.0140.00716.43
7.4.50.0050.00316.44
7.4.40.0030.01216.70
7.4.30.0030.01316.67
7.4.00.0070.00714.73
7.3.330.0050.00013.36
7.3.320.0030.00313.19
7.3.310.0000.00616.38
7.3.300.0070.00016.32
7.3.290.0030.01016.36
7.3.280.0060.00916.35
7.3.270.0070.01717.40
7.3.260.0130.01016.41
7.3.250.0130.00716.49
7.3.240.0110.00716.60
7.3.230.0080.00816.39
7.3.210.0120.00416.32
7.3.200.0030.01419.39
7.3.190.0040.01316.36
7.3.180.0130.00316.70
7.3.170.0080.00816.55
7.3.160.0120.00316.42
7.3.10.0100.00716.54
7.3.00.0170.00716.39
7.2.330.0030.01416.66
7.2.320.0150.00316.46
7.2.310.0090.00816.64
7.2.300.0100.00616.74
7.2.290.0090.01516.46
7.2.130.0070.01316.53
7.2.120.0180.00316.73
7.2.110.0130.00416.27
7.2.100.0100.00716.66
7.2.90.0070.01016.63
7.2.80.0170.00716.72
7.2.70.0110.01116.75
7.2.60.0040.01016.92
7.2.50.0140.00416.74
7.2.40.0080.00416.78
7.2.30.0050.01316.38
7.2.20.0100.01016.56
7.2.10.0210.01016.57
7.2.00.0100.01418.24
7.1.250.0120.00615.35
7.1.200.0040.01115.73
7.1.100.0060.00318.01
7.1.70.0000.01017.29
7.1.60.0140.01019.61
7.1.50.0090.01216.88
7.1.00.0030.08722.57
7.0.200.0000.00816.79
7.0.140.0000.07321.95
7.0.60.0000.04319.99
7.0.50.0070.03717.85
7.0.40.0070.04320.25
7.0.30.0230.04320.07
7.0.20.0300.07720.16
7.0.10.0070.04020.07
7.0.00.0100.03720.22
5.6.280.0070.06720.92
5.6.210.0030.08720.68
5.6.200.0070.03718.12
5.6.190.0030.09020.50
5.6.180.0270.04320.55
5.6.170.0200.06320.62
5.6.160.0200.07020.46
5.6.150.0030.08718.23
5.6.140.0100.06718.19
5.6.130.0000.04318.14
5.6.120.0200.06721.00
5.6.110.0130.07321.00
5.6.100.0030.05321.14
5.6.90.0100.08321.13
5.6.80.0100.06320.45
5.6.70.4600.04020.35
5.5.350.0230.07320.42
5.5.340.0070.05017.96
5.5.330.0170.03020.13
5.5.320.0330.08020.30
5.5.310.0330.03720.37
5.5.300.0100.07718.07
5.5.290.0100.08017.97
5.5.280.0130.06720.88
5.5.270.0130.08320.77
5.5.260.0030.09020.89
5.5.250.0070.05320.67
5.5.240.0170.07720.16
5.4.450.0100.02719.42
5.4.440.0400.04319.64
5.4.430.0200.04719.37
5.4.420.0230.04319.55
5.4.410.0300.04019.14
5.4.400.0130.04019.22
5.4.390.0230.04319.00
5.4.380.0300.06018.57
5.4.370.0570.06318.57
5.4.360.0570.06718.50
5.4.350.0300.05018.73
5.4.340.0530.05018.49
5.4.320.0110.03312.53
5.4.310.0080.04312.52
5.4.300.0050.04412.52
5.4.290.0120.05412.52
5.4.280.0080.04612.42
5.4.270.0050.03712.41
5.4.260.0060.03812.41
5.4.250.0080.03812.42
5.4.240.0090.03312.42
5.4.230.0050.04012.41
5.4.220.0090.03512.41
5.4.210.0070.03512.41
5.4.200.0080.03612.41
5.4.190.0070.03812.40
5.4.180.0090.03512.40
5.4.170.0080.03612.41
5.4.160.0090.03612.41
5.4.150.0060.03712.41
5.4.140.0090.04012.10
5.4.130.0060.03812.07
5.4.120.0090.03512.04
5.4.110.0050.03812.04
5.4.100.0090.03512.04
5.4.90.0060.03812.03
5.4.80.0090.03712.03
5.4.70.0040.03912.03
5.4.60.0040.03812.03
5.4.50.0020.04012.03
5.4.40.0070.03412.02
5.4.30.0030.03912.02
5.4.20.0080.03512.01
5.4.10.0080.04112.02
5.4.00.0070.04111.51
5.3.290.0090.03712.80
5.3.280.0040.04312.71
5.3.270.0040.04612.73
5.3.260.0100.03612.72
5.3.250.0060.04012.72
5.3.240.0080.04112.72
5.3.230.0070.03712.71
5.3.220.0060.03912.68
5.3.210.0110.03412.68
5.3.200.0060.03812.68
5.3.190.0060.03912.68
5.3.180.0060.04412.67
5.3.170.0110.03212.67
5.3.160.0060.03812.67
5.3.150.0100.03412.67
5.3.140.0090.03512.66
5.3.130.0040.04112.66
5.3.120.0080.03812.65
5.3.110.0030.04312.66
5.3.100.0050.03812.13
5.3.90.0060.03812.11
5.3.80.0040.04012.10
5.3.70.0040.03912.11
5.3.60.0070.03912.09
5.3.50.0050.03712.04
5.3.40.0090.03812.04
5.3.30.0090.03611.99
5.3.20.0050.03811.77
5.3.10.0040.03811.74
5.3.00.0060.03611.73
5.2.170.0030.0329.23
5.2.160.0040.0309.23
5.2.150.0050.0319.23
5.2.140.0100.0279.22
5.2.130.0030.0339.18
5.2.120.0020.0329.18
5.2.110.0070.0279.20
5.2.100.0070.0289.19
5.2.90.0060.0299.19
5.2.80.0030.0329.18
5.2.70.0040.0319.19
5.2.60.0050.0359.14
5.2.50.0060.0289.11
5.2.40.0040.0309.08
5.2.30.0080.0319.06
5.2.20.0060.0279.05
5.2.10.0050.0288.95
5.2.00.0060.0338.82
5.1.60.0050.0278.11
5.1.50.0060.0258.10
5.1.40.0060.0238.09
5.1.30.0060.0268.43
5.1.20.0050.0278.45
5.1.10.0060.0268.18
5.1.00.0040.0268.18
5.0.50.0050.0206.65
5.0.40.0040.0196.51
5.0.30.0030.0336.32
5.0.20.0050.0186.29
5.0.10.0030.0206.27
5.0.00.0010.0336.26
4.4.90.0020.0164.78
4.4.80.0030.0214.75
4.4.70.0060.0174.75
4.4.60.0040.0214.76
4.4.50.0050.0204.77
4.4.40.0020.0304.71
4.4.30.0040.0154.76
4.4.20.0030.0164.85
4.4.10.0020.0164.85
4.4.00.0010.0284.76
4.3.110.0010.0174.67
4.3.100.0030.0204.67
4.3.90.0020.0184.63
4.3.80.0020.0274.58
4.3.70.0020.0164.63
4.3.60.0020.0174.62
4.3.50.0040.0154.63
4.3.40.0010.0274.54
4.3.30.0010.0183.30
4.3.20.0040.0143.27
4.3.10.0020.0173.23
4.3.00.0030.01713.57

preferences:
39.23 ms | 401 KiB | 5 Q