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 * ($offset / 2)) + 5; } function something() { if ($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)
8.3.60.0060.00918.56
8.3.50.0150.00421.92
8.3.40.0130.00318.82
8.3.30.0060.00919.12
8.3.20.0140.00320.16
8.3.10.0090.00023.56
8.3.00.0080.00019.05
8.2.180.0120.00918.54
8.2.170.0090.01322.96
8.2.160.0000.01622.27
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0090.00026.16
8.2.120.0040.00420.97
8.2.110.0060.00322.08
8.2.100.0040.00818.03
8.2.90.0080.00017.88
8.2.80.0050.00318.91
8.2.70.0000.00817.93
8.2.60.0030.00718.02
8.2.50.0000.00818.10
8.2.40.0060.00319.36
8.2.30.0040.00419.45
8.2.20.0040.00417.81
8.2.10.0080.00018.21
8.2.00.0030.00517.68
8.1.280.0110.01125.92
8.1.270.0060.00318.82
8.1.260.0130.00626.35
8.1.250.0080.00028.09
8.1.240.0070.00323.79
8.1.230.0080.00420.96
8.1.220.0030.00617.91
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0030.00617.13
8.1.180.0050.00319.04
8.1.170.0030.00518.70
8.1.160.0040.00419.15
8.1.150.0000.00718.81
8.1.140.0040.00417.38
8.1.130.0050.00217.80
8.1.120.0000.00717.50
8.1.110.0050.00317.42
8.1.100.0070.00017.45
8.1.90.0000.00717.36
8.1.80.0060.00317.41
8.1.70.0030.00317.41
8.1.60.0030.00617.66
8.1.50.0060.00317.52
8.1.40.0080.00017.55
8.1.30.0040.00417.65
8.1.20.0040.00417.59
8.1.10.0030.00517.62
8.1.00.0030.00617.58
8.0.300.0080.00018.77
8.0.290.0030.00516.63
8.0.280.0070.00018.39
8.0.270.0070.00017.20
8.0.260.0070.00017.07
8.0.250.0050.00316.90
8.0.240.0030.00316.91
8.0.230.0040.00416.86
8.0.220.0030.00316.88
8.0.210.0070.00016.77
8.0.200.0060.00316.89
8.0.190.0000.00716.98
8.0.180.0040.00416.93
8.0.170.0040.00416.81
8.0.160.0000.00716.87
8.0.150.0040.00416.82
8.0.140.0080.00016.80
8.0.130.0030.00313.44
8.0.120.0030.00616.89
8.0.110.0070.00016.86
8.0.100.0050.00216.78
8.0.90.0000.00716.90
8.0.80.0120.00616.78
8.0.70.0040.00416.89
8.0.60.0050.00216.65
8.0.50.0050.00216.74
8.0.30.0130.01617.20
8.0.20.0150.01017.40
8.0.10.0000.00717.02
8.0.00.0110.01116.73
7.4.330.0030.00315.03
7.4.320.0000.00716.38
7.4.300.0030.00316.48
7.4.290.0000.00816.52
7.4.280.0030.00616.30
7.4.270.0000.00716.30
7.4.260.0040.00416.48
7.4.250.0000.00816.37
7.4.240.0060.00216.49
7.4.230.0040.00416.24
7.4.220.0090.01116.38
7.4.210.0060.00916.41
7.4.200.0050.00216.46
7.4.160.0150.00616.64
7.4.150.0110.01417.40
7.4.140.0080.01817.86
7.4.130.0140.01016.50
7.4.120.0170.00616.40
7.4.110.0150.01516.34
7.4.100.0220.00816.39
7.4.90.0090.01216.56
7.4.80.0180.00919.39
7.4.70.0130.00916.63
7.4.60.0070.01116.43
7.4.50.0030.00616.58
7.4.40.0160.00916.51
7.4.30.0100.01016.50
7.4.00.0070.00714.93
7.3.330.0030.00313.30
7.3.320.0030.00313.51
7.3.310.0030.00316.16
7.3.300.0000.00716.23
7.3.290.0080.00916.31
7.3.280.0170.00516.41
7.3.270.0100.01317.40
7.3.260.0180.00516.43
7.3.250.0120.01016.35
7.3.240.0180.00516.21
7.3.230.0150.01516.57
7.3.210.0190.00316.35
7.3.200.0030.02319.39
7.3.190.0110.01116.40
7.3.180.0170.00316.43
7.3.170.0220.01116.28
7.3.160.0180.00316.50
7.2.330.0090.01516.53
7.2.320.0120.01216.66
7.2.310.0170.00716.69
7.2.300.0110.00916.59
7.2.290.0230.00616.60
7.2.80.0030.01316.75
7.2.60.0060.00616.90
7.1.200.0050.00515.83
7.1.70.0000.00717.17
7.1.60.0000.02119.22
7.1.50.0140.01016.79
7.1.00.0070.07722.31
7.0.200.0000.00816.93
7.0.140.0100.06022.21
7.0.60.0130.03719.95
7.0.50.0000.07317.83
7.0.40.0030.04319.89
7.0.30.0370.07019.82
7.0.20.0430.07019.81
7.0.10.0030.07319.94
7.0.00.0070.04020.00
5.6.280.0130.06720.80
5.6.210.0100.08320.51
5.6.200.0030.05018.16
5.6.190.0030.09320.23
5.6.180.0570.06720.50
5.6.170.0370.07720.41
5.6.160.0030.04320.40
5.6.150.0100.06718.15
5.6.140.0070.08318.10
5.6.130.0170.07318.14
5.6.120.0070.08321.00
5.6.110.0030.04321.00
5.6.100.0100.07020.88
5.6.90.0170.08021.01
5.6.80.0070.03720.29
5.5.350.0230.08020.33
5.5.340.0100.04017.98
5.5.330.0170.06020.20
5.5.320.0100.08320.25
5.5.310.0300.07320.14
5.5.300.0100.05317.95
5.5.290.0030.04017.93
5.5.280.0070.08320.98
5.5.270.0070.08720.73
5.5.260.0130.08020.66
5.5.250.0130.08320.56
5.5.240.0030.07720.29
5.4.450.0200.04719.49
5.4.440.0100.04319.27
5.4.430.0130.04019.11
5.4.420.0300.05719.59
5.4.410.0230.08019.22
5.4.400.0270.06719.03
5.4.390.0000.03718.83
5.4.380.0300.08018.70
5.4.370.0370.06018.66
5.4.360.0370.08018.74
5.4.350.0230.06718.74
5.4.340.0300.06318.71
5.4.320.0170.07318.72
5.4.310.0230.06318.73
5.4.300.0270.07318.70
5.4.290.0330.06318.59
5.4.280.0270.07018.70
5.4.270.0370.04718.59
5.4.260.0370.06318.57
5.4.250.0330.06018.49
5.4.240.0370.06318.45
5.4.230.0270.05318.57
5.4.220.0370.06718.74
5.4.210.0270.05718.73
5.4.200.0330.05316.59
5.4.190.0170.07018.57
5.4.180.0300.07018.68
5.4.170.0470.06318.70
5.4.160.0400.06718.51
5.4.150.0330.05318.53
5.4.140.0130.06316.28
5.4.130.0330.06016.27
5.4.120.0300.05016.27
5.4.110.0400.05716.32
5.4.100.0230.08016.24
5.4.90.0170.06316.27
5.4.80.0500.06016.26
5.4.70.0270.05316.23
5.4.60.0270.05316.25
5.4.50.0270.05716.21
5.4.40.0370.05016.30
5.4.30.0270.07316.20
5.4.20.0370.06016.25
5.4.10.0400.06016.28

preferences:
51.29 ms | 401 KiB | 5 Q