3v4l.org

run code in 300+ PHP versions simultaneously
<?php function callback($data) { throw new Exception('test'); return $data . ' - called'; } ob_start('callback'); echo "hi"; try { ob_end_flush(); } catch (Exception $e) { echo 'caught'; }

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)
8.3.60.0110.00718.30
8.3.50.0140.00721.21
8.3.40.0140.00018.80
8.3.30.0070.00718.71
8.3.20.0080.00018.77
8.3.10.0080.00021.09
8.3.00.0060.00319.68
8.2.180.0080.00818.41
8.2.170.0070.01422.96
8.2.160.0140.00020.22
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00321.01
8.2.110.0040.00720.54
8.2.100.0080.00317.91
8.2.90.0000.00819.21
8.2.80.0040.00419.31
8.2.70.0070.00417.38
8.2.60.0060.00318.03
8.2.50.0040.00418.07
8.2.40.0030.00618.22
8.2.30.0030.00519.33
8.2.20.0040.00417.66
8.2.10.0040.00417.63
8.2.00.0060.00317.68
8.1.280.0030.01325.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0030.00528.09
8.1.240.0000.00822.48
8.1.230.0080.00320.93
8.1.220.0030.00518.77
8.1.210.0040.00419.04
8.1.200.0060.00317.35
8.1.190.0000.00917.52
8.1.180.0000.00818.10
8.1.170.0000.00818.65
8.1.160.0000.00718.94
8.1.150.0050.00218.57
8.1.140.0000.00817.46
8.1.130.0000.00717.84
8.1.120.0040.00417.43
8.1.110.0000.01017.41
8.1.100.0000.00717.50
8.1.90.0040.00417.52
8.1.80.0030.00317.46
8.1.70.0030.00317.46
8.1.60.0000.00817.48
8.1.50.0080.00017.39
8.1.40.0000.00817.58
8.1.30.0040.00417.62
8.1.20.0040.00417.60
8.1.10.0000.00817.49
8.1.00.0040.00417.41
8.0.300.0030.00319.86
8.0.290.0040.00417.04
8.0.280.0070.00018.41
8.0.270.0000.00717.18
8.0.260.0030.00316.89
8.0.250.0000.00716.94
8.0.240.0000.00816.97
8.0.230.0040.00416.95
8.0.220.0030.00316.80
8.0.210.0040.00416.91
8.0.200.0060.00017.03
8.0.190.0000.00816.95
8.0.180.0040.00416.81
8.0.170.0070.00016.79
8.0.160.0030.00316.91
8.0.150.0040.00416.95
8.0.140.0070.00316.96
8.0.130.0030.00313.39
8.0.120.0000.00816.85
8.0.110.0040.00416.80
8.0.100.0070.00016.74
8.0.90.0040.00416.79
8.0.80.0090.01216.89
8.0.70.0040.00417.02
8.0.60.0000.00717.03
8.0.50.0030.00516.92
8.0.30.0130.00417.10
8.0.20.0160.00617.40
8.0.10.0040.00416.98
8.0.00.0120.00816.81
7.4.330.0040.00014.93
7.4.320.0060.00016.59
7.4.300.0060.00016.61
7.4.290.0030.00316.62
7.4.280.0030.00316.56
7.4.270.0020.00516.44
7.4.260.0040.00413.33
7.4.250.0000.00716.57
7.4.240.0070.00016.60
7.4.230.0000.00716.44
7.4.220.0040.01416.32
7.4.210.0070.01016.58
7.4.200.0030.00316.59
7.4.190.0070.00016.73
7.4.160.0140.00516.33
7.4.150.0090.00817.40
7.4.140.0050.01217.86
7.4.130.0050.01616.67
7.4.120.0110.00616.53
7.4.110.0120.00916.78
7.4.100.0180.00016.43
7.4.90.0120.00616.66
7.4.80.0090.01219.39
7.4.70.0120.00616.63
7.4.60.0030.01316.56
7.4.50.0060.00316.57
7.4.40.0090.00322.77
7.4.30.0130.00616.66
7.4.00.0030.01414.72
7.3.330.0000.00513.39
7.3.320.0050.00013.29
7.3.310.0000.00716.22
7.3.300.0070.00016.30
7.3.290.0070.00716.32
7.3.280.0090.00616.27
7.3.270.0110.00717.40
7.3.260.0090.01018.24
7.3.250.0100.00716.31
7.3.240.0060.01216.54
7.3.230.0070.01416.39
7.3.210.0030.01516.40
7.3.200.0120.00519.39
7.3.190.0070.01016.39
7.3.180.0100.00616.48
7.3.170.0040.01116.39
7.3.160.0070.00716.38
7.3.120.0000.01314.82
7.2.330.0060.01116.64
7.2.320.0080.01216.68
7.2.310.0030.01516.75
7.2.300.0120.00616.73
7.2.290.0030.01316.70
7.2.60.0030.00916.57
7.2.00.0040.00719.33
7.1.200.0030.01015.70
7.1.100.0000.01018.00
7.1.70.0080.00317.03
7.1.60.0070.00717.29
7.1.50.0080.00316.98
7.1.40.0090.01316.98
7.1.30.0070.01416.98
7.1.20.0030.01216.98
7.1.10.0040.00416.98
7.1.00.0040.00416.98
7.0.200.0000.00716.98
7.0.190.0000.00916.98
7.0.180.0060.00916.98
7.0.170.0030.00916.98
7.0.160.0030.00616.98
7.0.150.0040.00416.98
7.0.140.0040.00416.98
7.0.130.0000.01116.98
7.0.120.0070.01016.98
7.0.110.0000.00916.98
7.0.100.0000.00816.98
7.0.90.0030.01316.98
7.0.80.0000.00816.98
7.0.70.0070.01016.98
7.0.60.0060.00616.98
7.0.50.0140.00316.98
7.0.40.0000.01216.98
7.0.30.0060.00616.98
7.0.20.0000.01016.98
7.0.10.0030.00616.98
7.0.00.0040.00816.98
5.6.300.0070.04220.82
5.6.290.0070.04120.93
5.6.280.0000.05921.01
5.6.270.0030.08620.91
5.6.260.0030.06521.05
5.6.250.0030.06520.96
5.6.240.0070.07620.96
5.6.230.0000.06220.93
5.6.220.0070.08220.95
5.6.210.0100.04320.85
5.6.200.0030.06720.77
5.6.190.0030.08621.03
5.6.180.0030.08420.96
5.6.170.0030.04320.93
5.6.160.0070.03721.05
5.6.150.0060.08420.74
5.6.140.0030.06921.02
5.6.130.0210.03420.82
5.6.120.0060.04121.04
5.6.110.0030.04520.94
5.6.100.0070.04420.99
5.6.90.0070.03920.85
5.6.80.0070.03720.25
5.6.70.0030.04120.12
5.6.60.0030.04420.31
5.6.50.0030.03820.22
5.6.40.0030.03720.17
5.6.30.0100.03320.13
5.6.20.0100.04920.39
5.6.10.0040.03920.21
5.6.00.0030.03820.20
5.5.380.0100.06417.51
5.5.370.0000.04317.64
5.5.360.0030.08517.43
5.5.350.0130.07417.52
5.5.340.0070.06018.10
5.5.330.0000.08918.14
5.5.320.0030.08517.84
5.5.310.0000.06018.07
5.5.300.0000.04918.00
5.5.290.0230.03917.71
5.5.280.0000.04818.00
5.5.270.0000.04617.83
5.5.260.0000.04418.08
5.5.250.0030.04317.84
5.5.240.0000.04317.44
5.5.230.0000.04217.24
5.5.220.0030.04017.50
5.5.210.0030.03717.41
5.5.200.0030.03717.36
5.5.190.0170.04017.44
5.5.180.0100.04717.44
5.5.160.0070.03317.36
5.5.150.0000.04417.53
5.5.140.0030.05517.05
5.5.130.0000.04517.53
5.5.120.0000.04017.47
5.5.110.0000.03917.09
5.5.100.0030.04217.39
5.5.90.0090.03117.09
5.5.80.0000.04517.08
5.5.70.0070.03717.27
5.5.60.0000.04717.08
5.5.50.0000.04517.24
5.5.40.0100.03716.98
5.5.30.0030.03517.25
5.5.20.0100.05617.33
5.5.10.0000.04017.30
5.5.00.0000.04017.31
5.4.450.0070.04319.42
5.4.440.0070.03719.44
5.4.430.0030.03819.53
5.4.420.0070.03819.44
5.4.410.0070.03719.12
5.4.400.0030.03719.10
5.4.390.0100.03319.07
5.4.380.0030.03618.99
5.4.370.0030.03619.07
5.4.360.0060.03519.17
5.4.350.0030.03618.98
5.4.340.0000.04219.06
5.4.320.0030.04619.09
5.4.310.0070.04919.07
5.4.300.0060.03218.98
5.4.290.0060.03218.98
5.4.280.0000.04318.98
5.4.270.0030.04018.98
5.4.260.0140.06218.90
5.4.250.0070.06219.07
5.4.240.0030.04219.20
5.4.230.0070.04018.98
5.4.220.0070.04118.98
5.4.210.0030.04119.07
5.4.200.0000.04619.23
5.4.190.0000.04119.05
5.4.180.0030.06418.92
5.4.170.0000.04119.05
5.4.160.0040.04319.19
5.4.150.0030.05519.04
5.4.140.0100.03416.98
5.4.130.0100.03216.98
5.4.120.0000.03716.98
5.4.110.0000.07316.98
5.4.100.0100.05616.98
5.4.90.0030.03916.98
5.4.80.0030.03816.98
5.4.70.0120.03116.98
5.4.60.0030.03616.98
5.4.50.0000.03816.98
5.4.40.0000.04116.98
5.4.30.0270.02316.98
5.4.20.0030.07716.98
5.4.10.0030.07116.98
5.4.00.0030.03616.98
5.3.290.0070.03316.98
5.3.280.0000.04316.98
5.3.270.0060.04116.98
5.3.260.0030.04116.98
5.3.250.0000.04316.98
5.3.240.0000.04116.98
5.3.230.0030.04016.98
5.3.220.0030.05116.98
5.3.210.0030.05516.98
5.3.200.0100.03216.98
5.3.190.0070.04616.98
5.3.180.0310.02416.98
5.3.170.0060.03816.98
5.3.160.0000.04016.98
5.3.150.0000.04316.98
5.3.140.0040.03516.98
5.3.130.0060.03916.98
5.3.120.0040.04316.98
5.3.110.0060.03816.98
5.3.100.0030.03716.98
5.3.90.0040.03316.98
5.3.80.0060.03416.98
5.3.70.0030.03616.98
5.3.60.0060.03116.98
5.3.50.0060.03616.98
5.3.40.0030.04816.98
5.3.30.0030.03316.98
5.3.20.0030.03516.98
5.3.10.0030.04916.98
5.3.00.0000.05616.98
5.2.170.0030.03716.98
5.2.160.0100.02716.98
5.2.150.0030.02716.98
5.2.140.0030.03316.98
5.2.130.0060.03816.98
5.2.120.0000.06316.98
5.2.110.0070.02316.98
5.2.100.0040.02816.98
5.2.90.0000.03016.98
5.2.80.0030.03316.98
5.2.70.0030.02816.98
5.2.60.0000.03316.98
5.2.50.0030.03516.98
5.2.40.0000.03016.98
5.2.30.0100.02716.98
5.2.20.0030.03016.98
5.2.10.0030.02716.98
5.2.00.0030.03216.98
5.1.60.0060.03216.98
5.1.50.0000.02816.98
5.1.40.0030.02316.98
5.1.30.0030.02916.98
5.1.20.0070.02316.98
5.1.10.0000.03416.98
5.1.00.0000.04016.98
5.0.50.0060.01816.98
5.0.40.0000.02316.98
5.0.30.0070.02616.98
5.0.20.0030.01816.98
5.0.10.0000.02216.98
5.0.00.0000.03316.98
4.4.90.0030.01316.98
4.4.80.0000.01616.98
4.4.70.0000.01616.98
4.4.60.0070.01616.98
4.4.50.0030.01316.98
4.4.40.0030.02316.98
4.4.30.0030.01516.98
4.4.20.0060.02816.98
4.4.10.0000.02416.98
4.4.00.0000.02616.98
4.3.110.0030.01316.98
4.3.100.0030.01316.98
4.3.90.0030.01916.98
4.3.80.0000.03116.98
4.3.70.0030.01316.98
4.3.60.0030.01316.98
4.3.50.0000.03016.98
4.3.40.0030.05116.98
4.3.30.0060.03516.98
4.3.20.0030.02516.98
4.3.10.0090.03216.98
4.3.00.0000.03916.98

preferences:
54.98 ms | 401 KiB | 5 Q