3v4l.org

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

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)
8.3.60.0140.00716.88
8.3.50.0120.00517.33
8.3.40.0070.00718.71
8.3.30.0090.00618.50
8.3.20.0000.00818.85
8.3.10.0050.00320.48
8.3.00.0080.00019.15
8.2.180.0110.00716.50
8.2.170.0160.00322.96
8.2.160.0000.01421.23
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0030.00519.77
8.2.110.0030.00620.97
8.2.100.0070.00417.91
8.2.90.0030.00619.17
8.2.80.0040.00418.16
8.2.70.0000.01017.49
8.2.60.0050.00317.93
8.2.50.0000.00918.07
8.2.40.0000.00818.34
8.2.30.0000.00717.88
8.2.20.0000.00717.73
8.2.10.0040.00417.66
8.2.00.0000.00817.73
8.1.280.0100.01025.92
8.1.270.0040.00424.66
8.1.260.0030.00626.35
8.1.250.0060.00328.09
8.1.240.0040.00422.51
8.1.230.0040.00721.04
8.1.220.0060.00317.74
8.1.210.0000.00818.78
8.1.200.0060.00317.35
8.1.190.0050.00317.53
8.1.180.0040.00418.10
8.1.170.0050.00318.71
8.1.160.0040.00418.84
8.1.150.0050.00318.56
8.1.140.0040.00717.39
8.1.130.0030.00317.74
8.1.120.0000.00817.41
8.1.110.0040.00417.30
8.1.100.0000.00717.39
8.1.90.0030.00417.42
8.1.80.0000.00717.44
8.1.70.0030.00317.37
8.1.60.0000.00817.53
8.1.50.0040.00417.52
8.1.40.0000.00917.47
8.1.30.0000.00717.52
8.1.20.0050.00317.60
8.1.10.0040.00417.58
8.1.00.0040.00417.56
8.0.300.0000.00720.04
8.0.290.0030.00516.75
8.0.280.0040.00418.51
8.0.270.0040.00417.21
8.0.260.0030.00316.93
8.0.250.0000.00816.87
8.0.240.0000.00716.93
8.0.230.0040.00416.89
8.0.220.0030.00316.93
8.0.210.0060.00016.87
8.0.200.0000.00616.99
8.0.190.0000.00716.95
8.0.180.0080.00016.90
8.0.170.0000.00816.91
8.0.160.0070.00016.91
8.0.150.0000.00716.73
8.0.140.0060.00616.84
8.0.130.0030.00313.27
8.0.120.0000.00716.86
8.0.110.0000.00716.93
8.0.100.0000.00716.75
8.0.90.0040.00416.75
8.0.80.0000.01416.80
8.0.70.0070.00016.76
8.0.60.0070.00016.72
8.0.50.0040.00416.93
8.0.30.0130.00517.20
8.0.20.0110.00816.82
8.0.10.0040.00417.00
8.0.00.0090.00916.71
7.4.330.0050.00013.12
7.4.320.0000.00616.51
7.4.300.0000.00716.43
7.4.290.0030.00316.50
7.4.280.0070.00016.40
7.4.270.0080.00016.65
7.4.260.0000.00513.22
7.4.250.0030.00616.58
7.4.240.0000.00716.56
7.4.230.0070.00016.66
7.4.220.0130.00616.65
7.4.210.0070.00816.60
7.4.200.0070.00016.57
7.4.190.0040.00416.64
7.4.160.0080.00816.52
7.4.150.0170.00016.54
7.4.140.0150.00716.59
7.4.130.0130.00416.54
7.4.120.0130.00916.54
7.4.110.0000.01716.38
7.4.100.0100.00916.43
7.4.90.0090.00916.64
7.4.80.0160.00616.61
7.4.70.0070.01016.28
7.4.60.0060.01116.63
7.4.50.0040.00416.39
7.4.40.0070.00716.61
7.4.30.0130.00316.44
7.4.00.0030.01214.89
7.3.330.0060.00013.27
7.3.320.0030.00313.13
7.3.310.0070.00016.20
7.3.300.0000.00716.19
7.3.290.0110.00416.20
7.3.280.0080.00816.24
7.3.270.0170.00016.40
7.3.260.0100.01016.45
7.3.250.0040.01516.42
7.3.240.0130.00616.50
7.3.230.0090.00916.28
7.3.210.0060.01116.47
7.3.200.0030.01419.39
7.3.190.0140.00616.41
7.3.180.0140.00416.41
7.3.170.0060.01016.59
7.3.160.0100.01016.54
7.3.120.0120.00614.57
7.3.10.0000.01116.41
7.3.00.0070.00316.46
7.2.330.0080.01016.86
7.2.320.0080.00916.71
7.2.310.0140.00816.79
7.2.300.0040.01316.86
7.2.290.0120.00416.62
7.2.130.0060.00616.69
7.2.120.0100.00316.60
7.2.110.0030.00716.55
7.2.100.0030.00916.85
7.2.90.0060.00616.90
7.2.80.0050.00516.71
7.2.70.0090.00616.57
7.2.60.0050.00816.71
7.2.50.0070.00716.80
7.2.40.0070.00716.71
7.2.30.0000.01316.80
7.2.20.0070.00716.75
7.2.10.0000.01616.79
7.2.00.0080.00618.19
7.1.250.0000.01115.50
7.1.200.0030.01015.89
7.1.100.0070.00417.58
7.1.70.0000.00917.12
7.1.60.0030.02019.40
7.1.50.0070.01417.04
7.1.00.0070.06322.35
7.0.200.0000.00816.59
7.0.140.0030.07322.21
7.0.120.0000.06722.13
7.0.110.0000.07719.91
7.0.100.0030.04320.09
7.0.90.0070.08020.05
7.0.80.0670.08019.96
7.0.70.0600.08320.08
7.0.60.0600.08720.00
7.0.50.0430.07020.45
7.0.40.0000.08720.20
7.0.30.0170.06720.16
7.0.20.0030.05320.04
7.0.10.0100.06320.15
7.0.00.0070.08720.27
5.6.280.0000.07720.96
5.6.250.0070.04320.70
5.6.240.0000.08320.69
5.6.230.0170.06720.56
5.6.220.0170.07320.68
5.6.210.0100.04720.56
5.6.200.0070.08720.96
5.6.190.0000.08021.14
5.6.180.0200.06720.95
5.6.170.0070.08021.27
5.6.160.0130.06721.15
5.6.150.0130.05721.22
5.6.140.0000.05321.27
5.6.130.0030.08020.95
5.6.120.0070.08321.21
5.6.110.0100.08021.22
5.6.100.0100.07321.21
5.6.90.0130.07721.27
5.6.80.0070.04020.58
5.6.70.0070.07020.44
5.6.60.0030.04320.43
5.6.50.0100.07720.35
5.6.40.0130.08020.50
5.6.30.0100.06720.48
5.6.20.0000.07020.31
5.6.10.0030.08720.50
5.6.00.0070.07720.43
5.5.380.0030.08720.29
5.5.370.0070.05720.55
5.5.360.0030.08320.46
5.5.350.0030.07320.47
5.5.340.0030.08020.97
5.5.330.0100.08320.91
5.5.320.0100.08320.83
5.5.310.0130.06320.90
5.5.300.0070.04320.81
5.5.290.0070.08320.70
5.5.280.0000.07320.89
5.5.270.0200.05720.73
5.5.260.0100.05021.03
5.5.250.0070.06720.68
5.5.240.0130.07020.42
5.5.230.0130.07320.28
5.5.220.0130.07720.26
5.5.210.0070.07020.18
5.5.200.0200.06020.05
5.5.190.0030.08320.30
5.5.180.0030.05720.34
5.5.160.0030.07720.30
5.5.150.0070.04720.31
5.5.140.0130.05720.25
5.5.130.0070.07720.15
5.5.120.0070.07720.31
5.5.110.0100.04720.30
5.5.100.0070.08019.98
5.5.90.0070.07320.21
5.5.80.0130.07320.27
5.5.70.0070.08319.96
5.5.60.0100.07020.21
5.5.50.0100.07319.99
5.5.40.0000.05020.00
5.5.30.0070.04019.99
5.5.20.0030.05720.20
5.5.10.0070.03720.10
5.5.00.0000.04320.02
5.4.450.0030.08319.64
5.4.440.0130.07319.46
5.4.430.0130.07319.31
5.4.420.0100.07019.65
5.4.410.0070.07319.36
5.4.400.0000.08319.14
5.4.390.0170.06019.03
5.4.380.0070.06018.99
5.4.370.0070.08019.25
5.4.360.0000.05319.03
5.4.350.0070.05319.18
5.4.340.0100.06319.03
5.4.320.0070.07719.09
5.4.310.0070.06719.31
5.4.300.0030.07718.98
5.4.290.0030.07719.18
5.4.280.0100.06718.90
5.4.270.0170.06019.00
5.4.260.0070.07319.00
5.4.250.0030.08019.02
5.4.240.0130.06719.17
5.4.230.0100.07019.03
5.4.220.0130.07019.00
5.4.210.0130.06319.31
5.4.200.0130.06319.22
5.4.190.0030.05719.30
5.4.180.0070.06319.17
5.4.170.0030.07019.30
5.4.160.0030.03719.32
5.4.150.0030.03719.16
5.4.140.0070.03316.52
5.4.130.0000.03716.68
5.4.120.0030.04016.59
5.4.110.0030.03316.71
5.4.100.0100.06316.64
5.4.90.0030.04016.60
5.4.80.0030.03716.62
5.4.70.0030.07316.31
5.4.60.0030.06016.45
5.4.50.0000.03716.28
5.4.40.0030.05016.49
5.4.30.0030.03716.28
5.4.20.0030.03316.48
5.4.10.0030.03716.54
5.4.00.0030.05315.76
5.3.290.0100.05714.80
5.3.280.0030.07714.58
5.3.270.0100.03014.73
5.3.260.0030.03714.61
5.3.250.0030.04014.75
5.3.240.0100.04014.84
5.3.230.0130.02714.68
5.3.220.0030.03314.80
5.3.210.0030.03714.58
5.3.200.0030.03314.53
5.3.190.0030.04714.60
5.3.180.0100.03014.61
5.3.170.0130.07014.58
5.3.160.0100.05714.71
5.3.150.0030.04014.60
5.3.140.0130.05314.64
5.3.130.0000.04014.56
5.3.120.0000.05014.52
5.3.110.0030.03714.53
5.3.100.0000.04014.04
5.3.90.0000.03714.03
5.3.80.0030.06714.04
5.3.70.0000.07714.25
5.3.60.0030.03714.04
5.3.50.0100.02713.97
5.3.40.0030.03713.95
5.3.30.0070.03013.89
5.3.20.0030.03313.73
5.3.10.0070.03013.68
5.3.00.0030.03313.62
5.2.170.0000.03011.11
5.2.160.0030.03011.12
5.2.150.0030.03011.16
5.2.140.0030.02711.15
5.2.130.0070.04311.12
5.2.120.0000.03011.08
5.2.110.0170.01311.11
5.2.100.0030.03011.07
5.2.90.0030.02711.09
5.2.80.0030.02711.15
5.2.70.0030.03711.17
5.2.60.0000.03011.13
5.2.50.0000.03311.11
5.2.40.0070.05310.99
5.2.30.0030.03010.98
5.2.20.0030.04310.98
5.2.10.0000.03310.84
5.2.00.0030.04710.74
5.1.60.0000.0339.99
5.1.50.0030.0239.82
5.1.40.0000.03010.23
5.1.30.0030.02310.30
5.1.20.0000.02710.36
5.1.10.0030.02310.33
5.1.00.0030.02710.05
5.0.50.0000.0208.52
5.0.40.0030.0178.39
5.0.30.0000.0308.40
5.0.20.0000.0208.21
5.0.10.0030.0238.02
5.0.00.0000.0278.15
4.4.90.0000.0378.02
4.4.80.0000.0178.02
4.4.70.0030.0138.02
4.4.60.0000.0208.02
4.4.50.0000.0178.02
4.4.40.0000.0238.02
4.4.30.0000.0138.02
4.4.20.0030.0138.02
4.4.10.0000.0178.02
4.4.00.0000.0278.02
4.3.110.0000.0178.02
4.3.100.0000.0138.02
4.3.90.0000.0138.02
4.3.80.0000.0238.02
4.3.70.0000.0278.02
4.3.60.0070.0178.02
4.3.50.0000.0178.02
4.3.40.0030.0208.02
4.3.30.0000.0238.02
4.3.20.0000.0178.02
4.3.10.0000.0178.02
4.3.00.0000.0238.02

preferences:
49.2 ms | 401 KiB | 5 Q