3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startTime = strtotime('2013-01-01 3:00'); $finishTime = strtotime('2013-03-01 3:00'); $lastMonthDay = strtotime(sprintf('last day of Jan'), $startTime); $dateTime = strtotime(sprintf('%s %s %s', 'Mon', '3:00', 'Jan'), $startTime); for (;$dateTime <= $lastMonthDay, $dateTime <= $finishTime; $dateTime = strtotime('+1 week', $dateTime)) { echo date ('d-m-Y H:i') . PHP_EOL; }

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)
8.3.60.0110.00418.55
8.3.50.0120.00521.27
8.3.40.0000.01518.77
8.3.30.0110.01118.63
8.3.20.0080.00018.85
8.3.10.0080.00020.92
8.3.00.0040.00423.55
8.2.180.0090.00616.60
8.2.170.0140.00022.96
8.2.160.0070.00722.21
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00321.15
8.2.110.0170.00020.47
8.2.100.0080.00417.97
8.2.90.0040.00419.39
8.2.80.0030.00617.97
8.2.70.0080.00017.75
8.2.60.0000.00917.79
8.2.50.0060.00318.07
8.2.40.0030.00518.34
8.2.30.0050.00319.59
8.2.20.0030.00517.94
8.2.10.0050.00217.87
8.2.00.0000.00817.84
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0150.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00622.53
8.1.230.0040.00720.88
8.1.220.0040.00418.77
8.1.210.0040.00419.04
8.1.200.0030.00617.36
8.1.190.0030.00617.76
8.1.180.0040.00418.10
8.1.170.0050.00318.82
8.1.160.0000.00819.00
8.1.150.0070.00018.92
8.1.140.0050.00317.64
8.1.130.0070.00017.98
8.1.120.0030.00317.79
8.1.110.0000.00817.70
8.1.100.0040.00417.64
8.1.90.0050.00217.75
8.1.80.0000.00717.66
8.1.70.0000.00717.71
8.1.60.0000.00717.72
8.1.50.0020.00517.69
8.1.40.0000.00817.63
8.1.30.0000.00717.92
8.1.20.0050.00317.89
8.1.10.0070.00017.66
8.1.00.0030.00517.61
8.0.300.0030.00320.10
8.0.290.0050.00317.30
8.0.280.0000.00718.61
8.0.270.0000.00717.42
8.0.260.0000.00617.10
8.0.250.0040.00417.25
8.0.240.0040.00417.21
8.0.230.0040.00417.15
8.0.220.0030.00317.22
8.0.210.0000.00617.08
8.0.200.0040.00417.13
8.0.190.0000.00917.17
8.0.180.0080.00017.07
8.0.170.0040.00417.09
8.0.160.0020.00517.10
8.0.150.0040.00417.13
8.0.140.0050.00517.15
8.0.130.0000.00513.50
8.0.120.0030.00517.07
8.0.110.0070.00017.24
8.0.100.0080.00017.05
8.0.90.0000.00716.98
8.0.80.0040.01117.17
8.0.70.0040.00417.29
8.0.60.0000.00716.96
8.0.50.0040.00417.19
8.0.30.0140.01117.40
8.0.20.0170.00817.47
8.0.10.0000.00817.34
8.0.00.0080.01117.04
7.4.330.0040.00414.97
7.4.320.0070.00016.59
7.4.300.0000.00616.89
7.4.290.0080.00016.83
7.4.280.0060.00316.69
7.4.270.0000.00716.84
7.4.260.0030.00313.34
7.4.250.0030.00616.73
7.4.240.0030.00316.73
7.4.230.0000.00716.82
7.4.220.0080.01216.62
7.4.210.0080.01016.83
7.4.200.0000.00716.85
7.4.190.0040.00416.91
7.4.160.0100.00716.88
7.4.150.0100.00917.40
7.4.140.0110.00817.86
7.4.130.0070.00916.71
7.4.120.0090.00916.82
7.4.110.0070.01116.65
7.4.100.0110.00716.73
7.4.90.0100.00716.68
7.4.80.0110.00819.39
7.4.70.0070.01116.67
7.4.60.0090.00816.78
7.4.50.0030.00616.64
7.4.40.0030.01022.77
7.4.30.0090.01216.73
7.4.00.0090.00615.01
7.3.330.0030.00313.21
7.3.320.0000.00513.31
7.3.310.0000.00816.56
7.3.300.0030.00316.43
7.3.290.0160.00316.43
7.3.280.0080.00716.48
7.3.270.0090.01017.40
7.3.260.0130.01018.24
7.3.250.0140.00316.73
7.3.240.0070.01016.45
7.3.230.0140.00416.66
7.3.210.0120.00616.59
7.3.200.0170.00019.39
7.3.190.0100.01316.60
7.3.180.0120.00416.64
7.3.170.0060.00916.72
7.3.160.0100.00616.69
7.3.120.0030.00615.24
7.2.330.0040.01416.93
7.2.320.0120.00617.06
7.2.310.0090.00916.98
7.2.300.0070.01017.12
7.2.290.0070.01016.92
7.2.60.0070.00716.86
7.1.200.0090.00315.95
7.1.70.0040.00417.41
7.1.60.0040.01117.57
7.1.50.0000.01317.05
7.1.00.0030.05022.37
7.0.200.0000.01417.10
7.0.140.0070.06321.95
7.0.100.0100.07719.97
7.0.90.0230.06719.90
7.0.80.0100.08019.90
7.0.70.0170.05719.94
7.0.60.0370.06019.93
7.0.50.0200.06320.32
7.0.40.0130.06320.17
7.0.30.0100.08720.08
7.0.20.0100.07719.96
7.0.10.0100.04720.10
7.0.00.0100.06020.14
5.6.280.0100.06721.09
5.6.250.0070.08020.59
5.6.240.0070.08720.51
5.6.230.0130.07720.50
5.6.220.0130.07720.55
5.6.210.0100.04720.75
5.6.200.0130.06721.04
5.6.190.0070.08320.93
5.6.180.0000.08721.09
5.6.170.0130.08321.04
5.6.160.0000.07021.06
5.6.150.0130.08321.04
5.6.140.0170.07321.08
5.6.130.0170.07721.03
5.6.120.0130.07021.03
5.6.110.0070.04721.04
5.6.100.0030.06721.15
5.6.90.0030.05020.90
5.6.80.0100.07020.40
5.6.70.0070.07720.38
5.6.60.0130.07720.27
5.6.50.0100.08020.42
5.6.40.0030.08320.52
5.6.30.0030.04320.26
5.6.20.0100.07320.38
5.6.10.0170.07720.27
5.6.00.0130.04720.34
5.5.380.0000.04720.45
5.5.370.0170.03720.39
5.5.360.0170.07020.35
5.5.350.0070.08020.34
5.5.340.0100.07320.92
5.5.330.0100.07720.89
5.5.320.0030.08320.89
5.5.310.0070.05720.88
5.5.300.0030.05020.83
5.5.290.0130.07320.89
5.5.280.0100.04320.78
5.5.270.0070.06320.74
5.5.260.0070.05320.89
5.5.250.0100.08020.58
5.5.240.0170.06720.18
5.5.230.0170.07720.16
5.5.220.0130.07720.15
5.5.210.0130.05020.15
5.5.200.0000.04320.12
5.5.190.0070.06720.17
5.5.180.0030.08319.98
5.5.160.0070.06020.17
5.5.150.0070.06320.16
5.5.140.0130.07020.11
5.5.130.0100.05719.99
5.5.120.0100.04720.25
5.5.110.0070.06020.18
5.5.100.0170.04720.17
5.5.90.0000.05020.15
5.5.80.0030.07020.12
5.5.70.0030.08020.14
5.5.60.0070.06719.93
5.5.50.0030.07720.07
5.5.40.0100.03320.14
5.5.30.0030.04320.09
5.5.20.0130.05719.93
5.5.10.0030.04320.05
5.5.00.0100.03720.01
5.4.450.0030.04319.14
5.4.440.0070.06019.36
5.4.430.0030.04719.11
5.4.420.0070.08319.38
5.4.410.0130.06319.32
5.4.400.0100.06719.05
5.4.390.0030.07718.78
5.4.380.0070.05319.12
5.4.370.0100.07018.98
5.4.360.0070.07019.14
5.4.350.0070.04019.22
5.4.340.0000.06318.89
5.4.320.0000.08718.95
5.4.310.0170.06319.22
5.4.300.0100.06019.11
5.4.290.0170.06718.89
5.4.280.0030.08318.91
5.4.270.0070.07719.04
5.4.260.0030.05019.02
5.4.250.0070.04019.11
5.4.240.0030.08319.09
5.4.230.0070.07718.80
5.4.220.0030.08019.14
5.4.210.0000.06318.97
5.4.200.0030.04318.91
5.4.190.0030.08018.93
5.4.180.0030.04019.03
5.4.170.0100.07019.01
5.4.160.0100.06318.79
5.4.150.0170.04718.94
5.4.140.0100.04316.42
5.4.130.0070.04316.40
5.4.120.0070.04716.41
5.4.110.0130.06716.41
5.4.100.0100.06016.39
5.4.90.0200.03016.28
5.4.80.0100.05316.30
5.4.70.0130.06316.27
5.4.60.0200.05016.30
5.4.50.0100.05316.28
5.4.40.0100.06716.38
5.4.30.0070.03316.39
5.4.20.0100.07716.33
5.4.10.0100.07016.39
5.4.00.0000.04715.74
5.3.290.0070.07314.66
5.3.280.0000.05714.60
5.3.270.0070.06714.59
5.3.260.0100.06714.59
5.3.250.0070.06714.44
5.3.240.0000.08314.54
5.3.230.0070.07314.59
5.3.220.0100.05014.53
5.3.210.0170.05014.55
5.3.200.0100.07314.57
5.3.190.0070.05314.51
5.3.180.0030.06714.42
5.3.170.0130.05714.55
5.3.160.0130.04014.42
5.3.150.0030.08014.43
5.3.140.0030.03714.54
5.3.130.0130.06714.48
5.3.120.0170.03314.50
5.3.110.0030.08314.55
5.3.100.0000.07014.03
5.3.90.0030.06714.00
5.3.80.0130.07013.97
5.3.70.0030.06014.00
5.3.60.0030.07013.77
5.3.50.0030.07713.95
5.3.40.0070.05313.90
5.3.30.0070.05713.89
5.3.20.0100.05313.64
5.3.10.0100.05713.61
5.3.00.0130.06013.55

preferences:
40.62 ms | 401 KiB | 5 Q