3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = strtotime('2014-10-01'); $end = strtotime('2014-12-02'); $stamp = $start; $months = array(); do { $next_stamp = mktime(0,0,0, date('n',$stamp)+1, 1, date('Y',$stamp)); $months[] = floor(($next_stamp-$stamp)/3600/24)/date('t', $stamp); $stamp = $next_stamp; } while ($stamp <= $end); var_dump($months);

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)
8.3.60.0070.01118.30
8.3.50.0150.00521.28
8.3.40.0070.01519.17
8.3.30.0140.00719.21
8.3.20.0070.00020.32
8.3.10.0070.00023.61
8.3.00.0050.00319.63
8.2.180.0120.00318.43
8.2.170.0070.00722.96
8.2.160.0030.01520.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.98
8.2.110.0090.00020.60
8.2.100.0060.00617.88
8.2.90.0040.00419.30
8.2.80.0040.00418.00
8.2.70.0070.00417.84
8.2.60.0090.00018.18
8.2.50.0030.00518.07
8.2.40.0000.00718.41
8.2.30.0090.00018.14
8.2.20.0040.00417.97
8.2.10.0030.00518.13
8.2.00.0040.00418.07
8.1.280.0130.01025.92
8.1.270.0040.00423.88
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00324.04
8.1.230.0030.00917.73
8.1.220.0000.00817.79
8.1.210.0030.00518.77
8.1.200.0070.00317.47
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0030.00618.78
8.1.160.0040.00421.90
8.1.150.0040.00418.92
8.1.140.0000.00817.65
8.1.130.0030.00317.96
8.1.120.0000.00717.57
8.1.110.0000.00817.73
8.1.100.0000.00717.59
8.1.90.0040.00417.62
8.1.80.0030.00317.66
8.1.70.0050.00317.54
8.1.60.0030.00617.64
8.1.50.0040.00417.64
8.1.40.0040.00417.65
8.1.30.0050.00317.68
8.1.20.0000.00817.68
8.1.10.0000.00817.55
8.1.00.0080.00017.59
8.0.300.0000.00818.77
8.0.290.0080.00016.98
8.0.280.0080.00018.63
8.0.270.0000.00717.39
8.0.260.0030.00317.30
8.0.250.0000.00817.24
8.0.240.0040.00417.33
8.0.230.0000.00717.30
8.0.220.0030.00517.27
8.0.210.0000.00817.09
8.0.200.0040.00417.22
8.0.190.0030.00317.23
8.0.180.0040.00417.11
8.0.170.0000.00717.15
8.0.160.0040.00317.23
8.0.150.0040.00417.14
8.0.140.0000.00717.02
8.0.130.0050.00013.41
8.0.120.0040.00417.07
8.0.110.0050.00317.22
8.0.100.0070.00017.03
8.0.90.0040.00417.15
8.0.80.0060.01217.25
8.0.70.0040.00417.01
8.0.60.0050.00217.15
8.0.50.0000.00717.16
8.0.30.0160.01017.17
8.0.20.0110.00817.48
8.0.10.0000.00817.35
8.0.00.0110.00817.14
7.4.330.0000.00515.02
7.4.320.0030.00316.65
7.4.300.0030.00316.79
7.4.290.0050.00316.70
7.4.280.0000.00716.59
7.4.270.0030.00316.57
7.4.260.0040.00416.62
7.4.250.0030.00516.75
7.4.240.0060.00116.66
7.4.230.0000.00716.81
7.4.220.0090.00916.68
7.4.210.0090.00616.69
7.4.200.0030.00316.86
7.4.160.0070.01016.82
7.4.150.0090.00917.40
7.4.140.0130.00917.86
7.4.130.0130.00516.72
7.4.120.0070.01016.66
7.4.110.0070.01116.80
7.4.100.0000.01816.68
7.4.90.0140.00316.58
7.4.80.0080.00819.39
7.4.70.0090.00916.77
7.4.60.0030.01416.63
7.4.50.0030.00616.62
7.4.40.0100.00716.47
7.4.30.0100.01316.66
7.4.00.0070.01015.23
7.3.330.0060.00013.20
7.3.320.0000.00513.43
7.3.310.0070.00016.46
7.3.300.0040.00416.55
7.3.290.0060.00916.50
7.3.280.0100.00616.48
7.3.270.0030.01417.40
7.3.260.0070.01016.92
7.3.250.0130.00416.81
7.3.240.0030.01916.61
7.3.230.0130.00416.46
7.3.210.0130.00316.57
7.3.200.0070.01019.39
7.3.190.0030.01316.77
7.3.180.0100.00616.81
7.3.170.0140.00316.66
7.3.160.0030.01316.68
7.3.10.0230.00316.51
7.3.00.0130.00916.82
7.2.330.0110.00816.93
7.2.320.0140.00316.74
7.2.310.0070.01616.95
7.2.300.0120.00416.73
7.2.290.0090.01516.83
7.2.130.0170.00316.58
7.2.120.0100.00716.56
7.2.110.0230.00616.80
7.2.100.0120.00916.73
7.2.90.0090.00916.82
7.2.80.0060.01416.83
7.2.70.0130.01016.91
7.2.60.0050.01116.75
7.2.50.0150.00916.79
7.2.40.0070.01417.00
7.2.30.0160.00917.06
7.2.20.0060.00617.02
7.2.10.0040.00716.87
7.2.00.0080.01216.90
7.1.250.0120.01215.95
7.1.70.0000.00817.46
7.1.60.0090.01219.32
7.1.50.0140.01017.25
7.1.00.0130.06722.40
7.0.200.0000.00716.74
7.0.140.0100.06721.95
7.0.80.0100.08319.95
7.0.70.0070.08019.95
7.0.60.0070.08319.98
7.0.50.0000.09320.30
7.0.40.0170.07720.04
7.0.30.0070.08720.13
7.0.20.0070.09020.11
7.0.10.0170.07720.18
7.0.00.0000.09020.04
5.6.280.0070.07020.82
5.6.230.0230.04720.66
5.6.220.0130.08320.57
5.6.210.0100.07720.77
5.6.200.0030.06021.11
5.6.190.0170.05721.07
5.6.180.0070.06021.08
5.6.170.0170.07321.05
5.6.160.0070.06721.09
5.6.150.0100.07321.06
5.6.140.0030.08021.11
5.6.130.0070.09021.00
5.6.120.0170.08021.13
5.6.110.0030.09020.99
5.6.100.0070.08321.00
5.6.90.0100.07721.02
5.6.80.0100.07020.46
5.6.70.0030.08020.41
5.6.60.0130.07320.45
5.6.50.0100.07020.40
5.6.40.0070.05320.46
5.6.30.0200.07020.39
5.6.20.0100.07320.38
5.6.10.0000.08320.40
5.6.00.0070.08020.39
5.5.370.0070.08320.57
5.5.360.0100.08720.44
5.5.350.0200.06720.41
5.5.340.0170.07320.63
5.5.330.0030.05720.89
5.5.320.0200.07320.87
5.5.310.0030.09320.91
5.5.300.0070.04320.89
5.5.290.0100.07320.91
5.5.280.0230.07720.86
5.5.270.0130.08320.91
5.5.260.0030.08020.87
5.5.250.0030.08320.66
5.5.240.0070.06720.25
5.5.230.0030.08020.28
5.5.220.0030.08720.10
5.5.210.0100.07320.20
5.5.200.0100.08020.00
5.5.190.0070.04320.14
5.5.180.0070.04020.07
5.5.160.0000.06720.27
5.5.150.0070.08320.21
5.5.140.0100.05020.14
5.5.130.0130.07320.07
5.5.120.0100.07320.07
5.5.110.0070.06320.22
5.5.100.0170.08020.15
5.5.90.0130.07320.11
5.5.80.0070.08020.04
5.5.70.0100.08020.03
5.5.60.0130.06720.06
5.5.50.0170.04720.00
5.5.40.0130.07320.04
5.5.30.0130.06320.04
5.5.20.0170.06720.04
5.5.10.0170.07019.94
5.5.00.0030.08320.01
5.4.450.0030.08319.14
5.4.440.0100.08719.42
5.4.430.0130.05319.45
5.4.420.0030.08019.44
5.4.410.0070.07719.29
5.4.400.0100.07719.07
5.4.390.0000.04719.05
5.4.380.0130.07319.03
5.4.370.0070.08019.12
5.4.360.0100.08019.14
5.4.350.0070.07319.03
5.4.340.0000.08318.79
5.4.320.0100.07319.07
5.4.310.0070.07718.98
5.4.300.0100.07319.14
5.4.290.0030.06318.79
5.4.280.0000.07019.20
5.4.270.0100.07019.06
5.4.260.0100.07019.12
5.4.250.0030.07719.02
5.4.240.0070.08019.04
5.4.230.0030.06018.80
5.4.220.0030.08719.05
5.4.210.0100.07718.95
5.4.200.0030.05719.11
5.4.190.0030.08019.06
5.4.180.0130.06019.02
5.4.170.0130.07018.93
5.4.160.0030.07719.05
5.4.150.0130.07018.79
5.4.140.0030.07316.32
5.4.130.0070.06716.42
5.4.120.0030.04716.34
5.4.110.0030.07716.26
5.4.100.0100.06716.48
5.4.90.0000.07716.36
5.4.80.0130.04016.38
5.4.70.0130.06316.46
5.4.60.0030.07016.18
5.4.50.0070.04316.35
5.4.40.0030.07716.35
5.4.30.0070.07016.23
5.4.20.0030.04016.41
5.4.10.0030.04716.30
5.4.00.0070.07715.83

preferences:
40.19 ms | 401 KiB | 5 Q