3v4l.org

run code in 300+ PHP versions simultaneously
<?php $begin = new DateTime( '2007-10-20' ); $end = new DateTime( '2007-12-31' ); $interval = DateInterval::createFromDateString('1 month'); //$interval = new DateInterval('P1M'); $period = new DatePeriod(DateTime::createFromFormat('m-Y', $begin->format('m-Y')), $interval, $end); foreach ( $period as $dt ) { echo $dt->format( "l Y-m-d H:i:s\n" ); }

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)
8.3.70.0200.00018.42
8.3.60.0060.01216.62
8.3.50.0100.01022.05
8.3.40.0110.00319.01
8.3.30.0150.00018.75
8.3.20.0030.00520.18
8.3.10.0000.00723.66
8.3.00.0080.00019.97
8.2.180.0100.00720.22
8.2.170.0090.00622.96
8.2.160.0110.00420.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00920.95
8.2.120.0050.00326.35
8.2.110.0030.00720.46
8.2.100.0080.00318.05
8.2.90.0000.00819.17
8.2.80.0080.00017.97
8.2.70.0000.00817.88
8.2.60.0050.00317.93
8.2.50.0080.00318.07
8.2.40.0000.00821.14
8.2.30.0000.00720.61
8.2.20.0000.00717.96
8.2.10.0000.00718.25
8.2.00.0000.00718.07
8.1.280.0040.01125.92
8.1.270.0090.00020.37
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0100.00022.07
8.1.230.0030.00917.76
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0080.00017.50
8.1.180.0060.00318.10
8.1.170.0040.00418.49
8.1.160.0000.00720.94
8.1.150.0030.00318.93
8.1.140.0040.00419.62
8.1.130.0050.00317.89
8.1.120.0070.00017.75
8.1.110.0000.00717.67
8.1.100.0040.00417.65
8.1.90.0040.00417.64
8.1.80.0040.00417.72
8.1.70.0040.00417.70
8.1.60.0040.00417.78
8.1.50.0090.00017.74
8.1.40.0000.00917.75
8.1.30.0000.00817.72
8.1.20.0040.00417.74
8.1.10.0000.00817.69
8.1.00.0060.00317.66
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0070.00018.57
8.0.270.0050.00217.31
8.0.260.0030.00317.50
8.0.250.0030.00317.22
8.0.240.0000.00817.23
8.0.230.0030.00617.10
8.0.220.0040.00417.12
8.0.210.0000.00717.10
8.0.200.0030.00317.25
8.0.190.0090.00017.24
8.0.180.0090.00017.07
8.0.170.0040.00817.14
8.0.160.0000.00717.18
8.0.150.0000.00717.00
8.0.140.0030.00617.09
8.0.130.0050.00013.45
8.0.120.0000.00817.03
8.0.110.0000.00817.16
8.0.100.0030.00517.04
8.0.90.0000.00817.19
8.0.80.0030.01717.07
8.0.70.0000.00717.01
8.0.60.0000.00816.94
8.0.50.0000.00717.26
8.0.30.0100.00817.28
8.0.20.0100.01017.43
8.0.10.0080.00017.18
8.0.00.0100.00716.99
7.4.330.0000.00516.78
7.4.320.0000.00716.70
7.4.300.0000.00716.77
7.4.290.0080.00016.76
7.4.280.0040.00516.61
7.4.270.0000.00716.81
7.4.260.0030.00316.76
7.4.250.0040.00416.77
7.4.240.0030.00416.74
7.4.230.0070.00016.78
7.4.220.0090.01216.86
7.4.210.0080.00516.71
7.4.200.0030.00316.88
7.4.160.0000.01616.60
7.4.150.0250.01917.40
7.4.140.0150.00817.86
7.4.130.0060.01416.60
7.4.120.0120.00616.78
7.4.110.0150.00316.68
7.4.100.0030.01316.84
7.4.90.0120.00916.71
7.4.80.0060.01119.39
7.4.70.0120.00616.66
7.4.60.0030.01316.71
7.4.50.0130.00016.73
7.4.40.0130.00716.88
7.4.30.0090.00916.69
7.4.00.0060.01014.86
7.3.330.0050.00013.25
7.3.320.0030.00313.26
7.3.310.0080.00016.55
7.3.300.0040.00416.50
7.3.290.0110.00416.49
7.3.280.0090.00816.42
7.3.270.0100.00617.40
7.3.260.0060.01016.61
7.3.250.0120.00816.66
7.3.240.0100.01316.58
7.3.230.0100.00716.75
7.3.210.0070.01016.53
7.3.200.0120.01216.68
7.3.190.0080.00816.60
7.3.180.0070.01416.96
7.3.170.0110.01116.98
7.3.160.0040.01116.54
7.3.10.0100.01016.41
7.3.00.0080.01216.79
7.2.330.0150.00617.00
7.2.320.0110.01116.83
7.2.310.0060.01216.93
7.2.300.0070.01116.75
7.2.290.0070.01316.77
7.2.130.0120.01216.64
7.2.120.0120.00917.11
7.2.110.0140.01516.66
7.2.100.0140.01416.75
7.2.90.0240.00816.70
7.2.80.0120.00617.10
7.2.70.0230.00816.74
7.2.60.0170.00716.88
7.2.50.0210.01216.67
7.2.40.0250.01116.29
7.2.30.0140.01716.88
7.2.20.0130.01716.66
7.2.10.0190.01316.80
7.2.00.0080.01318.25
7.1.250.0120.01215.61
7.1.200.0130.00415.77
7.1.100.0050.00518.46
7.1.70.0000.00817.53
7.1.60.0100.01019.13
7.1.50.0070.00417.21
7.1.00.0070.07322.28
7.0.200.0030.00617.06
7.0.60.0070.07319.86
7.0.50.0030.08017.89
7.0.40.0100.08720.23
7.0.30.0200.06720.30
7.0.20.0370.05020.17
7.0.10.0100.07720.01
7.0.00.0070.06720.19
5.6.280.0030.03021.15
5.6.210.0070.08020.69
5.6.200.0270.07018.17
5.6.190.0070.09020.78
5.6.180.0000.04320.29
5.6.170.0230.05020.38
5.6.160.0030.04020.35
5.6.150.0100.08018.14
5.6.140.0100.05018.18
5.6.130.0070.08018.20
5.6.120.0100.08321.04
5.6.110.0100.07720.98
5.6.100.0070.08721.13
5.6.90.0000.06721.07
5.6.80.0070.07720.50
5.5.350.3930.04320.46
5.5.340.0000.04317.88
5.5.330.0100.04020.23
5.5.320.0200.04320.35
5.5.310.0200.07020.28
5.5.300.0030.08317.98
5.5.290.0070.04017.95
5.5.280.0130.06720.87
5.5.270.0100.07320.75
5.5.260.0130.06320.95
5.5.250.0070.06720.79
5.5.240.0130.08320.15

preferences:
63.16 ms | 401 KiB | 5 Q