3v4l.org

run code in 300+ PHP versions simultaneously
<?php function inverse($x) { if (!$x) { throw new Exception('Division by zero.'); } return 1/$x; } try { echo inverse(5) . "\n"; echo inverse(0) . "\n"; } catch (Exception $e) { echo 'Caught exception: ', $e->getMessage(), "\n"; } echo intval(FALSE); ?>

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)
8.3.60.0090.00916.63
8.3.50.0070.01122.06
8.3.40.0090.00618.69
8.3.30.0130.00319.11
8.3.20.0050.00320.10
8.3.10.0080.00023.52
8.3.00.0080.00019.25
8.2.180.0110.00718.28
8.2.170.0070.01422.96
8.2.160.0070.00720.43
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00722.07
8.2.110.0090.00021.19
8.2.100.0090.00617.66
8.2.90.0000.00817.78
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0000.00818.04
8.2.50.0030.00618.07
8.2.40.0030.00618.34
8.2.30.0000.00718.00
8.2.20.0050.00217.75
8.2.10.0040.00418.06
8.2.00.0030.00617.74
8.1.280.0070.00725.92
8.1.270.0060.00323.63
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00022.12
8.1.230.0090.00320.97
8.1.220.0000.00817.74
8.1.210.0000.00818.94
8.1.200.0000.00917.23
8.1.190.0040.00417.53
8.1.180.0050.00318.10
8.1.170.0030.00618.65
8.1.160.0080.00021.89
8.1.150.0040.00418.70
8.1.140.0070.00017.35
8.1.130.0000.00717.67
8.1.120.0030.00717.52
8.1.110.0080.00017.44
8.1.100.0000.00717.48
8.1.90.0040.00417.47
8.1.80.0030.00317.29
8.1.70.0000.00817.36
8.1.60.0040.00417.50
8.1.50.0050.00317.53
8.1.40.0040.00417.50
8.1.30.0040.00417.63
8.1.20.0040.00417.71
8.1.10.0040.00417.55
8.1.00.0040.00417.35
8.0.300.0000.00819.95
8.0.290.0070.00017.05
8.0.280.0000.00618.40
8.0.270.0000.00717.13
8.0.260.0030.00316.79
8.0.250.0030.00316.89
8.0.240.0030.00616.99
8.0.230.0000.00717.00
8.0.220.0030.00316.93
8.0.210.0030.00316.96
8.0.200.0030.00317.00
8.0.190.0040.00417.03
8.0.180.0040.00416.86
8.0.170.0000.00816.96
8.0.160.0040.00416.95
8.0.150.0030.00316.88
8.0.140.0040.00416.98
8.0.130.0030.00613.35
8.0.120.0000.00816.90
8.0.110.0040.00416.87
8.0.100.0040.00416.93
8.0.90.0000.00717.02
8.0.80.0090.00616.94
8.0.70.0000.00816.84
8.0.60.0040.00417.02
8.0.50.0000.00716.85
8.0.30.0150.00517.21
8.0.20.0100.00917.40
8.0.10.0040.00417.00
8.0.00.0100.01016.76
7.4.330.0020.00215.00
7.4.320.0030.00316.65
7.4.300.0030.00316.61
7.4.290.0030.00316.43
7.4.280.0040.00416.57
7.4.270.0000.00916.50
7.4.260.0070.00016.43
7.4.250.0040.00416.61
7.4.240.0070.00016.48
7.4.230.0000.00716.68
7.4.220.0070.01116.66
7.4.210.0080.00816.55
7.4.200.0040.00416.35
7.4.190.0040.00416.63
7.4.160.0070.01116.63
7.4.150.0030.01917.40
7.4.140.0100.00917.86
7.4.130.0070.01016.63
7.4.120.0100.00816.49
7.4.110.0180.00016.54
7.4.100.0080.01116.55
7.4.90.0090.00916.47
7.4.80.0130.01019.39
7.4.70.0030.01816.44
7.4.60.0080.00816.40
7.4.50.0000.00816.70
7.4.40.0060.01322.77
7.4.30.0130.00316.16
7.4.00.0060.00914.80
7.3.330.0020.00213.33
7.3.320.0050.00013.13
7.3.310.0030.00316.43
7.3.300.0070.00016.37
7.3.290.0060.01216.36
7.3.280.0140.00416.36
7.3.270.0240.00017.40
7.3.260.0080.00816.27
7.3.250.0090.00716.34
7.3.240.0090.00916.38
7.3.230.0180.00016.57
7.3.210.0080.00916.64
7.3.200.0100.00716.38
7.3.190.0100.01316.65
7.3.180.0070.01016.39
7.3.170.0030.01216.43
7.3.160.0100.00716.48
7.3.120.0060.00914.93
7.2.330.0070.01016.75
7.2.320.0000.01716.81
7.2.310.0040.01216.66
7.2.300.0060.01116.63
7.2.290.0000.01816.69
7.2.00.0090.00919.08
7.1.200.0080.00015.64
7.1.100.0030.00918.04
7.1.70.0070.00316.95
7.1.60.0040.00717.20
7.1.50.0170.01734.71
7.1.00.0000.08022.57
7.0.200.0060.00616.85
7.0.140.0030.07022.02
7.0.60.0070.03719.91
7.0.50.0100.06317.88
7.0.40.0070.06320.11
7.0.30.0370.07320.07
7.0.20.0200.04320.23
7.0.10.0070.09020.07
7.0.00.0030.04320.33
5.6.280.0100.06721.07
5.6.210.0070.07020.61
5.6.200.0170.07318.26
5.6.190.0030.09020.33
5.6.180.0200.05020.61
5.6.170.0230.05720.62
5.6.160.0070.05020.57
5.6.150.0100.07318.23
5.6.140.0130.07318.14
5.6.130.0070.07718.15
5.6.120.0130.08021.12
5.6.110.0030.04321.02
5.6.100.0070.05020.89
5.6.90.0070.04321.11
5.6.80.0030.06720.48
5.6.70.4600.03320.53
5.5.350.0100.08020.34
5.5.340.0130.06717.99
5.5.330.0170.04720.19
5.5.320.0300.03720.27
5.5.310.0330.07720.30
5.5.300.0100.07717.98
5.5.290.0100.07017.99
5.5.280.0130.07320.77
5.5.270.0100.04720.87
5.5.260.0170.07320.88
5.5.250.0100.08320.79
5.5.240.0070.04020.27
5.4.450.0930.03019.28
5.4.440.0830.05719.41
5.4.430.0800.05719.21
5.4.420.0870.05319.62
5.4.410.0800.06319.52
5.4.400.0770.05719.23
5.4.390.0700.06019.05
5.4.380.0270.05318.55
5.4.370.0300.06718.59
5.4.360.0430.05718.55
5.4.350.0270.04718.51
5.4.340.0200.05018.68
5.4.320.0090.03912.50
5.4.310.0050.04712.50
5.4.300.0080.04612.50
5.4.290.0080.03812.50
5.4.280.0060.04112.39
5.4.270.0050.03712.39
5.4.260.0060.03812.39
5.4.250.0090.04112.40
5.4.240.0030.03712.40
5.4.230.0050.04512.39
5.4.220.0090.05012.39
5.4.210.0060.04012.39
5.4.200.0110.03612.39
5.4.190.0230.04312.39
5.4.180.0140.04712.39
5.4.170.0160.04212.39
5.4.160.0190.04112.39
5.4.150.0150.04512.39
5.4.140.0190.03912.07
5.4.130.0170.04212.06
5.4.120.0240.06412.02
5.4.110.0200.03812.02
5.4.100.0160.04612.02
5.4.90.0130.04612.02
5.4.80.0090.05112.02
5.4.70.0180.04112.01
5.4.60.0180.03912.01
5.4.50.0180.03812.00
5.4.40.0140.04212.00
5.4.30.0140.04411.99
5.4.20.0180.03811.99
5.4.10.0220.03511.99
5.4.00.0140.04211.48
5.3.290.0050.04012.80
5.3.280.0070.03812.71
5.3.270.0250.06912.73
5.3.260.0150.04512.72
5.3.250.0150.04512.72
5.3.240.0210.04212.72
5.3.230.0180.04612.70
5.3.220.0160.04312.68
5.3.210.0150.04512.68
5.3.200.0200.03912.68
5.3.190.0160.04512.68
5.3.180.0230.06712.68
5.3.170.0190.04012.67
5.3.160.0220.03812.67
5.3.150.0270.06512.67
5.3.140.0190.04112.66
5.3.130.0150.04512.66
5.3.120.0200.04012.66
5.3.110.0180.04212.65
5.3.100.0170.04312.13
5.3.90.0180.04312.11
5.3.80.0150.04712.10
5.3.70.0130.04812.10
5.3.60.0290.06012.08
5.3.50.0150.04412.03
5.3.40.0120.04612.04
5.3.30.0210.03612.00
5.3.20.0180.04111.77
5.3.10.0210.06511.74
5.3.00.0160.04411.72
5.2.170.0150.0349.23
5.2.160.0150.0339.22
5.2.150.0100.0379.23
5.2.140.0220.0609.22
5.2.130.0130.0349.19
5.2.120.0110.0379.18
5.2.110.0100.0389.19
5.2.100.0320.0789.18
5.2.90.0120.0369.18
5.2.80.0110.0399.18
5.2.70.0090.0399.18
5.2.60.0210.0619.13
5.2.50.0110.0369.09
5.2.40.0100.0399.08
5.2.30.0110.0349.05
5.2.20.0140.0339.05
5.2.10.0140.0348.96
5.2.00.0130.0378.81
5.1.60.0230.0498.11
5.1.50.0120.0338.10
5.1.40.0070.0358.09
5.1.30.0080.0348.43
5.1.20.0200.0538.46
5.1.10.0130.0308.18
5.1.00.0150.0288.18
5.0.50.0130.0236.66
5.0.40.0100.0246.52
5.0.30.0090.0356.33
5.0.20.0080.0236.30
5.0.10.0060.0256.28
5.0.00.0170.0576.27
4.4.90.0090.0164.78
4.4.80.0040.0214.76
4.4.70.0050.0204.75
4.4.60.0110.0154.75
4.4.50.0090.0164.77
4.4.40.0070.0314.71
4.4.30.0060.0194.76
4.4.20.0050.0204.85
4.4.10.0080.0174.84
4.4.00.0070.0294.76
4.3.110.0060.0194.67
4.3.100.0100.0144.66
4.3.90.0080.0154.63
4.3.80.0060.0284.59
4.3.70.0080.0154.63
4.3.60.0070.0174.63
4.3.50.0090.0154.62
4.3.40.0070.0274.54
4.3.30.0030.0203.29
4.3.20.0040.0193.28
4.3.10.0040.0183.25
4.3.00.0000.01715.59

preferences:
41.35 ms | 401 KiB | 5 Q