3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bla = new Bla(); echo ($bla->meh()); class bla { function meh() { $a = 10; for ($i = 0; $i < 999; $i++) { $a++; $a = ($a * 2) + 5; $obj = new bla2; $obj->setOffset($i); $a += $obj->getMeh(); if ($obj->something() === true) { $a += 100; } $obj = null; } return $a; } } class bla2 { protected $offset; function setOffset($offset) { $this->offset = $offset; } function getMeh() { $offset = $this->offset; return ($offset * ($offset / 2)) + 5; } function something() { if ($this->offset % 2 === 0) { return true; } return 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)
8.3.60.0070.00718.68
8.3.50.0110.00418.28
8.3.40.0070.01018.83
8.3.30.0090.00619.22
8.3.20.0000.00920.21
8.3.10.0080.00023.66
8.3.00.0040.00418.89
8.2.180.0110.01118.28
8.2.170.0040.01422.96
8.2.160.0100.00322.09
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0030.00521.12
8.2.110.0030.00620.52
8.2.100.0120.00017.91
8.2.90.0050.00317.75
8.2.80.0050.00318.78
8.2.70.0040.00417.91
8.2.60.0030.00618.22
8.2.50.0000.00818.10
8.2.40.0060.00319.47
8.2.30.0080.00019.25
8.2.20.0040.00417.73
8.2.10.0000.00818.13
8.2.00.0000.01017.65
8.1.280.0160.00725.92
8.1.270.0040.00418.95
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00624.02
8.1.230.0000.01122.82
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0000.01017.25
8.1.190.0030.00617.23
8.1.180.0040.00418.87
8.1.170.0040.00418.56
8.1.160.0000.00719.02
8.1.150.0000.00718.75
8.1.140.0000.00817.34
8.1.130.0040.00417.82
8.1.120.0040.00417.41
8.1.110.0040.00417.39
8.1.100.0000.00717.46
8.1.90.0080.00017.39
8.1.80.0000.00817.32
8.1.70.0000.00717.42
8.1.60.0040.00417.60
8.1.50.0060.00317.53
8.1.40.0040.00417.56
8.1.30.0030.00517.54
8.1.20.0030.00517.60
8.1.10.0030.00517.63
8.1.00.0030.00717.49
8.0.300.0060.00618.77
8.0.290.0000.01016.63
8.0.280.0000.00718.38
8.0.270.0080.00017.26
8.0.260.0030.00317.26
8.0.250.0030.00316.85
8.0.240.0030.00316.97
8.0.230.0080.00016.93
8.0.220.0050.00216.88
8.0.210.0000.00716.88
8.0.200.0050.00316.84
8.0.190.0000.00816.98
8.0.180.0070.00016.87
8.0.170.0040.00416.89
8.0.160.0040.00416.80
8.0.150.0050.00316.83
8.0.140.0000.00816.84
8.0.130.0030.00313.23
8.0.120.0040.00416.89
8.0.110.0040.00416.80
8.0.100.0000.00816.93
8.0.90.0000.00816.77
8.0.80.0130.00316.82
8.0.70.0040.00416.67
8.0.60.0000.00816.95
8.0.50.0000.00816.93
8.0.30.0140.00916.89
8.0.20.0090.01117.40
8.0.10.0000.00716.91
8.0.00.0110.00716.92
7.4.330.0000.00615.07
7.4.320.0060.00016.52
7.4.300.0030.00316.69
7.4.290.0000.00716.52
7.4.280.0000.00816.58
7.4.270.0030.00316.66
7.4.260.0000.01116.45
7.4.250.0080.00016.46
7.4.240.0060.00216.56
7.4.230.0000.00716.61
7.4.220.0140.00416.52
7.4.210.0060.00916.64
7.4.200.0070.00016.69
7.4.160.0080.00816.36
7.4.150.0130.00617.40
7.4.140.0070.01117.86
7.4.130.0080.01016.49
7.4.120.0050.01616.66
7.4.110.0060.01216.72
7.4.100.0060.01216.55
7.4.90.0100.00716.42
7.4.80.0100.00919.39
7.4.70.0080.00816.55
7.4.60.0100.00616.46
7.4.50.0040.00416.43
7.4.40.0000.01716.55
7.4.30.0040.01916.63
7.4.00.0100.00714.80
7.3.330.0050.00013.35
7.3.320.0060.00013.40
7.3.310.0040.00416.39
7.3.300.0050.00216.22
7.3.290.0040.00916.31
7.3.280.0080.01016.36
7.3.270.0090.01217.40
7.3.260.0110.00716.70
7.3.250.0110.00616.56
7.3.240.0140.00416.57
7.3.230.0100.01016.39
7.3.210.0150.00316.68
7.3.200.0100.01319.39
7.3.190.0130.00316.54
7.3.180.0070.01116.37
7.3.170.0060.01116.45
7.3.160.0090.00616.38
7.3.10.0070.01016.61
7.3.00.0130.00316.89
7.2.330.0030.01516.88
7.2.320.0050.01316.56
7.2.310.0030.01616.55
7.2.300.0040.01516.62
7.2.290.0130.00316.83
7.2.130.0110.00416.87
7.2.120.0040.01516.98
7.2.110.0070.00717.18
7.2.100.0030.00916.95
7.2.90.0000.01816.92
7.2.80.0130.00316.75
7.2.70.0040.01116.96
7.2.60.0030.01616.77
7.2.50.0070.00716.97
7.2.40.0120.00016.86
7.2.30.0090.00917.11
7.2.20.0090.00616.85
7.2.10.0080.00416.62
7.2.00.0070.00918.24
7.1.250.0030.00915.66
7.1.100.0090.00318.16
7.1.70.0110.00017.28
7.1.60.0160.01019.22
7.1.50.0070.00716.92
7.1.00.0030.07722.30
7.0.200.0000.00816.68
7.0.140.0000.05322.08
7.0.60.0100.08319.93
7.0.50.0000.08717.87
7.0.40.0030.08320.25
7.0.30.0370.07320.10
7.0.20.0370.08020.05
7.0.10.0100.07320.30
7.0.00.0130.08020.14
5.6.280.0100.07020.93
5.6.210.0100.06020.70
5.6.200.0030.04718.22
5.6.190.0170.03720.61
5.6.180.0470.07020.57
5.6.170.0430.06320.47
5.6.160.0200.06720.55
5.6.150.0030.06018.18
5.6.140.0100.08018.17
5.6.130.0170.06318.23
5.6.120.0000.05020.91
5.6.110.0230.07720.95
5.6.100.0070.08021.02
5.6.90.0100.05021.11
5.6.80.0070.04720.35
5.5.350.0330.06720.36
5.5.340.0100.08017.98
5.5.330.0070.04720.40
5.5.320.0230.08020.20
5.5.310.0400.04020.28
5.5.300.0070.05018.08
5.5.290.0100.08317.97
5.5.280.0030.08320.75
5.5.270.0000.04320.76
5.5.260.0130.08020.69
5.5.250.0200.09020.79
5.5.240.0070.07020.30
5.4.450.0370.05719.20
5.4.440.0300.04719.64
5.4.430.0270.05019.28
5.4.420.0200.05019.21
5.4.410.0130.05319.37
5.4.400.0170.05018.89
5.4.390.0130.05318.96
5.4.380.0230.07018.79
5.4.370.0530.06018.53
5.4.360.0300.05718.79
5.4.350.0430.05018.79
5.4.340.0330.05018.75
5.4.320.0330.06018.53
5.4.310.0470.06018.71
5.4.300.0370.06318.68
5.4.290.0330.05718.74
5.4.280.0330.05318.67
5.4.270.0200.06018.71
5.4.260.0270.06018.77
5.4.250.0400.05318.68
5.4.240.0330.07018.49
5.4.230.0300.05318.50
5.4.220.0400.06718.77
5.4.210.0270.06018.70
5.4.200.0400.05316.70
5.4.190.0530.05718.70
5.4.180.0470.04318.66
5.4.170.0400.06018.63
5.4.160.0300.05318.77
5.4.150.0470.05718.55
5.4.140.0400.05016.45
5.4.130.0270.05716.17
5.4.120.0370.06316.26
5.4.110.0330.06316.26
5.4.100.0430.05716.35
5.4.90.0370.06716.45
5.4.80.0400.05016.44
5.4.70.0330.06316.15
5.4.60.0330.05016.27
5.4.50.0330.06016.42
5.4.40.0300.05016.44
5.4.30.0430.05716.27
5.4.20.0400.05316.14
5.4.10.0400.06316.20
5.4.00.0370.05715.73
5.3.290.0500.06314.66
5.3.280.0300.06014.58
5.3.270.0270.05714.82
5.3.260.0370.06014.63
5.3.250.0170.06314.83
5.3.240.0400.07014.66
5.3.230.0400.04314.63
5.3.220.0230.05714.79
5.3.210.0330.06714.64
5.3.200.0230.06014.71
5.3.190.0330.07714.70
5.3.180.0270.05714.74
5.3.170.0270.05714.71
5.3.160.0370.07014.60
5.3.150.0230.05714.61
5.3.140.0200.06314.69
5.3.130.0200.05714.80
5.3.120.0230.06014.57
5.3.110.0330.04714.57
5.3.100.0230.05714.06
5.3.90.0300.05014.14
5.3.80.0300.05014.14
5.3.70.0270.05014.23
5.3.60.0430.05314.07
5.3.50.0200.06014.03
5.3.40.0400.04314.18
5.3.30.0270.06013.91
5.3.20.0230.05313.73
5.3.10.0130.06013.68
5.3.00.0200.05313.67
5.2.170.0170.05011.36
5.2.160.0230.04711.26
5.2.150.0130.05011.20
5.2.140.0130.05011.25
5.2.130.0130.05011.09
5.2.120.0200.04311.11
5.2.110.0200.04311.21
5.2.100.0200.04311.22
5.2.90.0200.04311.19
5.2.80.0230.04311.13
5.2.70.0130.05311.12
5.2.60.0100.05711.18
5.2.50.0230.04311.13
5.2.40.0130.04711.10
5.2.30.0130.05011.06
5.2.20.0070.06011.01
5.2.10.0270.04311.10
5.2.00.0130.05010.82
5.1.60.0300.03710.02
5.1.50.0300.04710.04
5.1.40.0270.04710.06
5.1.30.0200.04010.37
5.1.20.0500.04310.38
5.1.10.0230.05310.21
5.1.00.0300.04710.21
5.0.50.0070.0408.63
5.0.40.0100.0338.46
5.0.30.0130.0478.32
5.0.20.0170.0378.35
5.0.10.0130.0438.38
5.0.00.0130.0608.38
4.4.90.0100.0238.23
4.4.80.0130.0278.23
4.4.70.0000.0308.23
4.4.60.0100.0208.23
4.4.50.0030.0278.23
4.4.40.0100.0378.23
4.4.30.0100.0208.23
4.4.20.0130.0208.23
4.4.10.0030.0278.23
4.4.00.0130.0378.23
4.3.110.0100.0208.23
4.3.100.0070.0308.23
4.3.90.0100.0278.23
4.3.80.0200.0278.23
4.3.70.0100.0278.23
4.3.60.0100.0308.23
4.3.50.0070.0338.23
4.3.40.0070.0478.23
4.3.30.0070.0208.23
4.3.20.0070.0208.23
4.3.10.0000.0308.23
4.3.00.0030.0277.03

preferences:
50.43 ms | 400 KiB | 5 Q