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-1', $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)
8.3.60.0070.01118.68
8.3.50.0090.01422.17
8.3.40.0090.01219.09
8.3.30.0140.00019.10
8.3.20.0000.00720.18
8.3.10.0050.00323.51
8.3.00.0050.00320.10
8.2.180.0110.01118.66
8.2.170.0070.01022.96
8.2.160.0030.01020.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00620.89
8.2.120.0040.00426.35
8.2.110.0100.00020.65
8.2.100.0060.00618.03
8.2.90.0000.00819.20
8.2.80.0050.00317.97
8.2.70.0000.00817.88
8.2.60.0000.00817.92
8.2.50.0060.00318.07
8.2.40.0000.00821.11
8.2.30.0070.00020.82
8.2.20.0040.00417.95
8.2.10.0050.00318.03
8.2.00.0040.00418.20
8.1.280.0070.00725.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00022.23
8.1.230.0040.00717.66
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0090.00017.38
8.1.190.0060.00317.48
8.1.180.0060.00318.10
8.1.170.0050.00318.52
8.1.160.0000.00720.85
8.1.150.0040.00419.04
8.1.140.0080.00019.57
8.1.130.0030.00517.66
8.1.120.0000.00717.58
8.1.110.0000.00817.68
8.1.100.0040.00417.59
8.1.90.0000.00717.58
8.1.80.0030.00617.62
8.1.70.0040.00417.65
8.1.60.0030.00517.72
8.1.50.0000.00817.62
8.1.40.0040.00417.73
8.1.30.0080.00017.91
8.1.20.0080.00017.69
8.1.10.0000.00817.77
8.1.00.0040.00717.75
8.0.300.0000.00718.77
8.0.290.0070.00016.88
8.0.280.0030.00318.41
8.0.270.0000.00718.16
8.0.260.0030.00317.41
8.0.250.0030.00317.15
8.0.240.0050.00317.23
8.0.230.0080.00317.06
8.0.220.0040.00417.13
8.0.210.0040.00417.21
8.0.200.0030.00317.12
8.0.190.0030.00617.18
8.0.180.0030.00517.23
8.0.170.0060.00617.09
8.0.160.0030.00317.07
8.0.150.0040.00417.09
8.0.140.0030.00917.09
8.0.130.0030.00313.50
8.0.120.0040.00417.01
8.0.110.0070.00017.21
8.0.100.0040.00417.02
8.0.90.0030.00517.28
8.0.80.0070.01417.12
8.0.70.0000.00717.07
8.0.60.0050.00317.18
8.0.50.0040.00417.18
8.0.30.0120.00717.33
8.0.20.0140.01517.40
8.0.10.0040.00417.26
8.0.00.0090.00816.99
7.4.330.0000.00516.75
7.4.320.0040.00416.70
7.4.300.0000.00716.80
7.4.290.0030.00616.80
7.4.280.0060.00316.83
7.4.270.0030.00316.73
7.4.260.0080.00016.69
7.4.250.0050.00216.79
7.4.240.0070.00016.80
7.4.230.0030.00516.62
7.4.220.0160.00616.76
7.4.210.0070.00716.88
7.4.200.0070.00016.89
7.4.160.0130.00316.81
7.4.150.0070.01017.40
7.4.140.0180.00817.86
7.4.130.0070.01316.66
7.4.120.0100.00816.73
7.4.110.0090.00916.73
7.4.100.0200.00316.75
7.4.90.0070.01116.65
7.4.80.0180.00719.39
7.4.70.0050.01116.76
7.4.60.0040.01316.71
7.4.50.0030.00916.57
7.4.40.0170.00616.78
7.4.30.0040.01716.70
7.4.10.0130.00615.16
7.4.00.0080.00615.21
7.3.330.0000.00513.23
7.3.320.0000.00613.27
7.3.310.0030.00516.41
7.3.300.0030.00416.46
7.3.290.0100.00616.45
7.3.280.0100.00716.50
7.3.270.0070.01117.40
7.3.260.0100.00716.69
7.3.250.0070.01416.66
7.3.240.0110.01016.71
7.3.230.0140.00416.71
7.3.210.0070.01016.65
7.3.200.0130.01016.43
7.3.190.0160.00016.52
7.3.180.0170.00016.83
7.3.170.0030.01416.68
7.3.160.0040.01216.55
7.3.130.0090.00914.80
7.3.120.0130.00315.25
7.3.110.0000.01714.99
7.3.100.0100.00315.27
7.3.90.0090.00614.94
7.3.80.0060.00314.84
7.3.70.0100.00315.00
7.3.60.0030.01315.01
7.3.50.0100.01014.87
7.3.40.0040.00415.00
7.3.30.0100.00314.94
7.3.20.0060.00616.73
7.3.10.0090.00616.66
7.3.00.0090.00716.60
7.2.330.0090.00916.93
7.2.320.0070.01516.79
7.2.310.0120.00916.75
7.2.300.0000.01816.76
7.2.290.0160.00316.75
7.2.260.0100.00315.54
7.2.250.0100.00715.22
7.2.240.0000.01715.17
7.2.230.0000.01515.44
7.2.220.0070.01015.31
7.2.210.0060.00915.45
7.2.200.0060.00615.09
7.2.190.0120.00315.26
7.2.180.0130.00714.86
7.2.170.0060.01015.30
7.2.160.0030.01015.20
7.2.150.0090.00616.96
7.2.140.0090.00617.12
7.2.130.0120.00516.87
7.2.120.0090.00816.85
7.2.110.0130.00416.88
7.2.100.0110.00316.88
7.2.90.0110.00817.06
7.2.80.0050.01017.04
7.2.70.0090.00817.07
7.2.60.0080.00917.00
7.2.50.0110.00716.85
7.2.40.0080.01017.11
7.2.30.0090.01216.99
7.2.20.0100.01016.97
7.2.10.0080.00816.87
7.2.00.0020.01217.88
7.1.330.0030.00616.07
7.1.320.0040.00716.02
7.1.310.0060.00315.96
7.1.300.0040.01115.88
7.1.290.0030.00915.64
7.1.280.0110.00416.06
7.1.270.0000.01015.96
7.1.260.0070.01015.98
7.1.250.0030.01015.73
7.1.240.0100.00715.60
7.1.230.0120.00015.97
7.1.220.0030.00715.98
7.1.210.0040.01115.85
7.1.200.0050.00615.79
7.1.190.0040.01115.88
7.1.180.0000.00915.96
7.1.170.0060.00915.99
7.1.160.0030.01015.48
7.1.150.0030.01216.09
7.1.140.0100.00315.90
7.1.130.0070.00715.96
7.1.120.0100.00315.87
7.1.110.0070.00316.02
7.1.100.0020.01116.85
7.1.90.0060.00915.96
7.1.80.0040.01216.06
7.1.70.0000.01116.68
7.1.60.0070.00917.40
7.1.50.0050.01316.42
7.1.40.0040.01415.97
7.1.30.0000.01115.92
7.1.20.0030.00615.66
7.1.10.0000.01415.97
7.1.00.0090.04019.16
7.0.330.0060.00615.60
7.0.320.0040.00715.52
7.0.310.0030.01015.43
7.0.300.0070.00715.67
7.0.290.0040.00415.19
7.0.280.0030.01415.68
7.0.270.0110.00615.57
7.0.260.0030.00615.30
7.0.250.0060.00615.23
7.0.240.0060.00615.51
7.0.230.0080.00615.51
7.0.220.0090.00615.56
7.0.210.0040.00815.37
7.0.200.0020.00916.17
7.0.190.0090.00615.41
7.0.180.0050.01015.55
7.0.170.0060.00315.76
7.0.160.0090.00315.65
7.0.150.0060.00315.60
7.0.140.0000.01415.57
7.0.130.0000.00915.61
7.0.120.0000.01315.60
7.0.110.0110.00415.63
7.0.100.0070.00315.42
7.0.90.0030.01015.33
7.0.80.0060.00615.58
7.0.70.0090.00615.50
7.0.60.0130.03818.61
7.0.50.0150.03216.67
7.0.40.0090.02316.89
7.0.30.0120.02416.79
7.0.20.0190.03116.74
7.0.10.0060.02816.94
7.0.00.0030.04116.91
5.6.400.0030.00914.45
5.6.390.0080.00814.68
5.6.380.0040.01214.29
5.6.370.0090.00314.80
5.6.360.0040.01114.16
5.6.350.0070.00714.54
5.6.340.0060.00614.40
5.6.330.0060.00614.29
5.6.320.0040.00414.37
5.6.310.0040.00814.54
5.6.300.0070.01014.52
5.6.290.0090.00614.57
5.6.280.0070.01717.80
5.6.270.0030.01014.31
5.6.260.0030.00614.56
5.6.250.0030.01214.53
5.6.240.0030.01014.33
5.6.230.0090.00614.30
5.6.220.0070.00414.42
5.6.210.0080.04117.47
5.6.200.0030.05116.24
5.6.190.0120.04317.59
5.6.180.0040.02617.58
5.6.170.0130.03517.40
5.6.160.0050.02517.47
5.6.150.0020.02916.38
5.6.140.0070.04016.44
5.6.130.0070.03016.30
5.6.120.0050.04417.71
5.6.110.0120.04017.71
5.6.100.0120.04017.73
5.6.90.0070.03517.66
5.6.80.0030.04317.31
5.6.70.0060.00914.22
5.6.60.0070.00414.09
5.6.50.0030.00614.41
5.6.40.0070.00714.41
5.6.30.0080.00814.22
5.6.20.0040.01114.33
5.6.10.0090.00614.11
5.6.00.0040.01114.19
5.5.380.0040.00814.22
5.5.370.0070.00714.05
5.5.360.0100.00314.08
5.5.350.0170.03217.31
5.5.340.0030.04316.26
5.5.330.0000.05017.38
5.5.320.0250.03117.52
5.5.310.0080.03217.41
5.5.300.0050.04416.20
5.5.290.0130.03316.18
5.5.280.0050.03517.69
5.5.270.0080.02217.58
5.5.260.0060.04617.63
5.5.250.0090.02017.62
5.5.240.0080.03117.37
5.5.230.0060.00313.91
5.5.220.0080.00614.22
5.5.210.0030.00614.21
5.5.200.0070.00714.65
5.5.190.0060.00614.34
5.5.180.0000.01314.32
5.5.170.0030.00614.53
5.5.160.0040.00714.11
5.5.150.0100.00314.31
5.5.140.0070.00714.21
5.5.130.0070.00314.48
5.5.120.0000.01014.45
5.5.110.0000.01014.16
5.5.100.0070.00314.43
5.5.90.0000.01314.18
5.5.80.0030.01014.25
5.5.70.0060.00614.43
5.5.60.0030.00914.17
5.5.50.0040.00814.46
5.5.40.0030.01514.47
5.5.30.0040.01114.42
5.5.20.0040.01114.20
5.5.10.0040.01114.11
5.5.00.0060.00614.32

preferences:
43.79 ms | 401 KiB | 5 Q