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', $dateTime) . 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)
8.3.40.0070.00718.79
8.3.30.0060.00918.79
8.3.20.0080.00018.90
8.3.10.0030.00620.48
8.3.00.0040.00417.63
8.2.170.0040.01122.96
8.2.160.0100.00322.12
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0000.00819.96
8.2.110.0090.00321.04
8.2.100.0060.00618.16
8.2.90.0040.00419.34
8.2.80.0030.00618.05
8.2.70.0030.00517.75
8.2.60.0030.00717.92
8.2.50.0060.00318.07
8.2.40.0000.00819.91
8.2.30.0050.00318.15
8.2.20.0040.00417.84
8.2.10.0000.00917.95
8.2.00.0000.00817.87
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0040.00422.59
8.1.230.0030.00921.04
8.1.220.0030.00618.77
8.1.210.0060.00318.80
8.1.200.0030.00617.60
8.1.190.0040.00417.63
8.1.180.0100.00018.10
8.1.170.0030.00618.84
8.1.160.0040.00418.96
8.1.150.0030.00618.79
8.1.140.0060.00617.71
8.1.130.0090.00017.73
8.1.120.0070.00017.76
8.1.110.0000.00717.72
8.1.100.0040.00417.70
8.1.90.0000.00717.77
8.1.80.0050.00517.75
8.1.70.0030.00317.61
8.1.60.0040.00417.79
8.1.50.0000.00717.68
8.1.40.0040.00417.64
8.1.30.0040.00417.79
8.1.20.0060.00317.80
8.1.10.0080.00017.76
8.1.00.0030.00517.77
8.0.300.0080.00019.98
8.0.290.0000.00716.88
8.0.280.0070.00018.59
8.0.270.0070.00017.42
8.0.260.0070.00017.15
8.0.250.0030.00517.29
8.0.240.0060.00317.13
8.0.230.0030.00317.24
8.0.220.0070.00017.04
8.0.210.0000.00717.16
8.0.200.0000.00717.16
8.0.190.0000.00817.21
8.0.180.0000.00817.03
8.0.170.0040.00417.20
8.0.160.0040.00417.25
8.0.150.0040.00417.02
8.0.140.0040.00417.18
8.0.130.0030.00313.48
8.0.120.0020.00517.17
8.0.110.0080.00016.98
8.0.100.0070.00017.24
8.0.90.0000.00817.23
8.0.80.0000.01417.23
8.0.70.0040.00416.96
8.0.60.0040.00417.18
8.0.50.0000.00717.04
8.0.30.0120.00717.47
8.0.20.0130.00917.37
8.0.10.0000.00817.32
8.0.00.0090.01116.83
7.4.330.0020.00214.97
7.4.320.0000.00616.80
7.4.300.0000.00616.59
7.4.290.0000.00716.83
7.4.280.0030.00516.78
7.4.270.0030.00316.84
7.4.260.0030.00313.37
7.4.250.0040.00416.76
7.4.240.0000.00716.75
7.4.230.0000.00716.75
7.4.220.0040.01216.74
7.4.210.0070.00716.75
7.4.200.0040.00416.83
7.4.190.0080.00016.90
7.4.160.0110.00816.66
7.4.150.0150.00317.07
7.4.140.0080.00817.36
7.4.130.0090.01016.78
7.4.120.0070.01116.84
7.4.110.0140.00316.72
7.4.100.0090.00916.89
7.4.90.0030.01316.65
7.4.80.0070.01118.80
7.4.70.0100.00716.83
7.4.60.0160.00616.64
7.4.50.0030.00622.66
7.4.40.0060.00921.69
7.4.30.0140.00416.80
7.4.00.0000.01415.33
7.3.330.0000.00613.39
7.3.320.0060.00013.46
7.3.310.0080.00016.47
7.3.300.0000.00716.39
7.3.290.0060.00916.52
7.3.280.0090.00716.48
7.3.270.0120.00617.07
7.3.260.0090.00918.24
7.3.250.0090.01016.51
7.3.240.0060.01116.57
7.3.230.0130.00716.73
7.3.210.0100.00716.66
7.3.200.0090.00919.39
7.3.190.0110.01116.70
7.3.180.0090.00616.77
7.3.170.0070.01016.56
7.3.160.0150.00016.66
7.3.120.0040.01115.15
7.3.110.0030.01315.13
7.3.100.0110.00715.29
7.3.90.0040.01215.19
7.3.80.0100.00315.02
7.3.70.0070.00715.14
7.3.60.0000.01714.71
7.3.50.0070.01014.95
7.3.40.0090.00615.11
7.3.30.0000.01215.02
7.3.20.0000.01016.66
7.3.10.0000.01016.84
7.3.00.0100.00016.89
7.2.330.0090.01016.84
7.2.320.0030.01516.49
7.2.310.0000.01816.71
7.2.300.0100.00716.69
7.2.290.0130.00316.93
7.2.240.0070.00715.33
7.2.230.0090.00915.55
7.2.220.0030.01015.12
7.2.210.0040.01415.26
7.2.200.0110.00415.36
7.2.190.0090.00615.33
7.2.180.0070.01015.10
7.2.170.0110.00715.32
7.2.160.0080.00815.32
7.2.150.0090.00317.14
7.2.140.0030.01016.84
7.2.130.0100.00317.05
7.2.120.0070.00717.09
7.2.110.0040.00717.13
7.2.100.0060.01017.18
7.2.90.0100.00717.11
7.2.80.0070.00317.11
7.2.70.0000.01717.19
7.2.60.0060.00917.26
7.2.50.0070.00716.82
7.2.40.0030.01017.06
7.2.30.0060.00917.17
7.2.20.0040.00417.11
7.2.10.0090.00616.95
7.2.00.0120.00316.76
7.1.330.0070.00716.20
7.1.320.0080.00616.11
7.1.310.0030.01015.89
7.1.300.0060.00816.17
7.1.290.0040.00816.00
7.1.280.0030.01316.02
7.1.270.0030.01016.16
7.1.260.0070.00715.84
7.1.250.0060.01015.96
7.1.100.0000.01318.39
7.1.70.0040.00417.15
7.1.60.0140.01019.40
7.1.50.0070.01717.20
7.1.00.0100.07022.42
7.0.200.0070.00017.03
7.0.140.0170.06021.97
7.0.120.0030.03022.04
7.0.80.0130.03719.91
7.0.70.0030.04319.90
7.0.60.0030.04319.95
7.0.50.0000.04720.36
7.0.40.0070.03720.11
7.0.30.0130.06320.07
7.0.20.0030.04320.04
7.0.10.0000.04320.07
7.0.00.0070.04019.95
5.6.230.0070.04320.59
5.6.220.0030.04320.71
5.6.210.0070.03720.46
5.6.200.0000.04721.03
5.6.190.0100.04021.07
5.6.180.0100.07020.95
5.6.170.0100.03321.00
5.6.160.0130.07721.01
5.6.150.0070.06021.11
5.6.140.0070.08720.95
5.6.130.0030.07721.16
5.6.120.0070.08721.07
5.6.110.0130.06721.06
5.6.100.0030.08020.92
5.6.90.0130.07721.01
5.6.80.0070.08020.55
5.6.70.0070.07720.54
5.6.60.0100.08020.45
5.6.50.0070.04020.31
5.6.40.0030.08720.46
5.6.30.0100.07020.44
5.6.20.0170.07020.38
5.6.10.0030.07720.32
5.6.00.0030.06720.37
5.5.370.0030.03720.37
5.5.360.0000.04320.33
5.5.350.0000.05720.33
5.5.340.0030.03720.74
5.5.330.0070.03320.82
5.5.320.0100.03020.87
5.5.310.0000.04320.80
5.5.300.0230.06720.77
5.5.290.0070.05320.77
5.5.280.0030.05020.91
5.5.270.0000.07320.88
5.5.260.0170.07720.91
5.5.250.0170.05720.68
5.5.240.0130.07020.12
5.5.230.0030.08720.14
5.5.220.0030.06720.22
5.5.210.0130.07720.18
5.5.200.0070.05320.24
5.5.190.0070.04320.14
5.5.180.0130.07320.26
5.5.160.0170.07019.96
5.5.150.0030.04720.14
5.5.140.0170.07720.12
5.5.130.0100.07020.14
5.5.120.0030.05720.20
5.5.110.0100.05320.22
5.5.100.0100.03720.07
5.5.90.0130.07020.06
5.5.80.0100.06319.94
5.5.70.0070.06020.05
5.5.60.0170.06719.99
5.5.50.0030.05720.10
5.5.40.0030.06320.08
5.5.30.0200.06019.92
5.5.20.0200.06320.02
5.5.10.0030.04719.98
5.5.00.0100.07319.96
5.4.450.0130.04319.23
5.4.440.0230.05719.39
5.4.430.0170.04319.11
5.4.420.0070.04019.34
5.4.410.0130.03719.11
5.4.400.0130.07319.03
5.4.390.0070.05718.79
5.4.380.0100.07718.98
5.4.370.0070.04719.03
5.4.360.0070.03719.02
5.4.350.0070.08318.78
5.4.340.0100.07719.05
5.4.320.0070.08319.03
5.4.310.0100.03719.13
5.4.300.0030.08719.03
5.4.290.0030.07019.11
5.4.280.0000.07318.95
5.4.270.0000.08019.07
5.4.260.0070.04319.11
5.4.250.0170.06718.80
5.4.240.0100.07318.97
5.4.230.0070.08319.05
5.4.220.0130.06319.11
5.4.210.0130.06719.05
5.4.200.0130.07018.80
5.4.190.0030.08319.21
5.4.180.0100.05019.03
5.4.170.0070.07719.04
5.4.160.0030.04319.09
5.4.150.0070.04019.07
5.4.140.0030.04016.43
5.4.130.0030.04316.32
5.4.120.0100.07016.13
5.4.110.0170.05716.41
5.4.100.0100.07716.31
5.4.90.0000.06716.36
5.4.80.0170.06316.27
5.4.70.0000.06316.42
5.4.60.0170.06716.23
5.4.50.0270.06016.33
5.4.40.0100.07316.34
5.4.30.0100.07716.32
5.4.20.0130.04016.41
5.4.10.0000.08016.30
5.4.00.0070.06315.81
5.3.290.0100.08314.66
5.3.280.0070.04714.58
5.3.270.0100.04014.55
5.3.260.0100.07314.61
5.3.250.0200.03014.54
5.3.240.0030.04014.56
5.3.230.0000.04014.59
5.3.220.0130.04314.42
5.3.210.0100.06014.52
5.3.200.0170.04314.57
5.3.190.0100.04714.54
5.3.180.0030.05714.42
5.3.170.0070.07014.41
5.3.160.0130.07014.41
5.3.150.0070.06014.55
5.3.140.0070.07014.56
5.3.130.0000.06014.39
5.3.120.0070.04714.36
5.3.110.0030.07714.48
5.3.100.0070.06014.04
5.3.90.0030.07313.98
5.3.80.0070.04714.00
5.3.70.0000.04313.95
5.3.60.0100.04313.95
5.3.50.0030.05713.91
5.3.40.0100.07013.90
5.3.30.0200.05313.84
5.3.20.0070.05013.64
5.3.10.0000.07713.56
5.3.00.0100.06713.54

preferences:
41.87 ms | 400 KiB | 5 Q