3v4l.org

run code in 300+ PHP versions simultaneously
<?php $begin = new DateTime( '2012-08-01' ); $end = new DateTime( '2012-08-31' ); $end = $end->modify( '+1 day' ); $interval = new DateInterval('P1D'); $daterange = new DatePeriod($begin, $interval ,$end); foreach($daterange as $date){ echo $date->format('m').'</br>'; }

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)
8.3.110.0090.00020.94
8.3.100.0030.00616.77
8.3.90.0050.00316.54
8.3.80.0090.00017.97
8.3.70.0100.00716.50
8.3.60.0110.00716.63
8.3.50.0250.00322.88
8.3.40.0070.00718.92
8.3.30.0070.00719.17
8.3.20.0040.00420.16
8.3.10.0050.00320.78
8.3.00.0020.00520.95
8.2.230.0030.00622.58
8.2.220.0060.00324.06
8.2.210.0000.00826.77
8.2.200.0030.00616.75
8.2.190.0110.00718.26
8.2.180.0090.00916.75
8.2.170.0070.00722.96
8.2.160.0040.01120.54
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.67
8.2.110.0090.00022.27
8.2.100.0040.00818.09
8.2.90.0000.00819.22
8.2.80.0000.00719.37
8.2.70.0030.00617.88
8.2.60.0030.00618.05
8.2.50.0060.00318.07
8.2.40.0040.00420.01
8.2.30.0000.00819.56
8.2.20.0050.00317.82
8.2.10.0040.00418.21
8.2.00.0000.00917.93
8.1.290.0090.00018.88
8.1.280.0000.01525.92
8.1.270.0080.00022.12
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00022.63
8.1.230.0060.00620.88
8.1.220.0060.00318.77
8.1.210.0030.00518.86
8.1.200.0030.00717.48
8.1.190.0040.00417.27
8.1.180.0050.00318.10
8.1.170.0040.00418.84
8.1.160.0030.00618.98
8.1.150.0000.00719.01
8.1.140.0040.00417.71
8.1.130.0030.00318.07
8.1.120.0070.00017.61
8.1.110.0040.00417.67
8.1.100.0040.00417.71
8.1.90.0000.00717.68
8.1.80.0040.00417.62
8.1.70.0000.00717.67
8.1.60.0060.00317.68
8.1.50.0060.00317.61
8.1.40.0000.00817.72
8.1.30.0000.00817.81
8.1.20.0080.00017.71
8.1.10.0040.00417.78
8.1.00.0000.00817.79
8.0.300.0040.00420.02
8.0.290.0000.00717.29
8.0.280.0030.00518.50
8.0.270.0040.00417.38
8.0.260.0000.00717.24
8.0.250.0040.00417.26
8.0.240.0040.00417.11
8.0.230.0050.00317.23
8.0.220.0080.00017.05
8.0.210.0050.00217.18
8.0.200.0030.00317.25
8.0.190.0000.00717.18
8.0.180.0070.00417.07
8.0.170.0040.00417.21
8.0.160.0080.00017.18
8.0.150.0000.00817.19
8.0.140.0000.00717.14
8.0.130.0000.00513.60
8.0.120.0040.00416.97
8.0.110.0060.00317.15
8.0.100.0000.00716.95
8.0.90.0000.00817.15
8.0.80.0150.00017.14
8.0.70.0000.00717.13
8.0.60.0000.00816.95
8.0.50.0040.00417.24
8.0.30.0110.00817.02
8.0.20.0070.01217.42
8.0.10.0000.00717.27
8.0.00.0090.00916.96
7.4.330.0050.00015.17
7.4.320.0030.00316.86
7.4.300.0000.00616.75
7.4.290.0000.00716.82
7.4.280.0050.00716.68
7.4.270.0000.00716.81
7.4.260.0040.00416.70
7.4.250.0030.00516.74
7.4.240.0020.00516.74
7.4.230.0070.00016.59
7.4.220.0070.01316.84
7.4.210.0000.01616.74
7.4.200.0000.00716.56
7.4.160.0080.01116.64
7.4.150.0090.01217.40
7.4.140.0080.01117.86
7.4.130.0030.01416.63
7.4.120.0090.00916.69
7.4.110.0100.01016.77
7.4.100.0100.01116.66
7.4.90.0070.01016.64
7.4.80.0100.01519.39
7.4.70.0080.00816.58
7.4.60.0040.01216.72
7.4.50.0000.00716.47
7.4.40.0080.01216.59
7.4.30.0130.00616.70
7.4.00.0030.01015.43
7.3.330.0030.00313.30
7.3.320.0030.00313.34
7.3.310.0030.00316.44
7.3.300.0040.00416.50
7.3.290.0060.01016.49
7.3.280.0050.01316.41
7.3.270.0090.01317.40
7.3.260.0110.01516.42
7.3.250.0100.01116.71
7.3.240.0090.00916.57
7.3.230.0120.00616.50
7.3.210.0060.01016.83
7.3.200.0160.00619.39
7.3.190.0090.00616.57
7.3.180.0060.01016.63
7.3.170.0140.00816.62
7.3.160.0080.00816.44
7.3.10.0090.00616.42
7.3.00.0040.01216.89
7.2.330.0120.00416.75
7.2.320.0130.00316.77
7.2.310.0110.00716.88
7.2.300.0070.01016.88
7.2.290.0080.00816.90
7.2.130.0070.01017.21
7.2.120.0140.00317.07
7.2.110.0030.01017.14
7.2.100.0120.00317.07
7.2.90.0050.00517.19
7.2.80.0120.00317.21
7.2.70.0030.00617.01
7.2.60.0070.00717.23
7.2.50.0090.00617.22
7.2.40.0120.00316.90
7.2.30.0090.00317.30
7.2.20.0100.00716.95
7.2.10.0000.01417.05
7.2.00.0100.00618.48
7.1.250.0080.00815.88
7.1.240.0040.00415.92
7.1.230.0060.00615.90
7.1.220.0030.00615.71
7.1.210.0070.00415.87
7.1.200.0030.01316.06
7.1.190.0030.01215.66
7.1.180.0030.00616.06
7.1.170.0030.00715.92
7.1.160.0030.00915.88
7.1.150.0120.00615.93
7.1.140.0030.01216.05
7.1.130.0070.01015.89
7.1.120.0030.01315.81
7.1.110.0100.00316.16
7.1.100.0040.00917.16
7.1.90.0030.00715.72
7.1.80.0000.00815.96
7.1.70.0030.00816.63
7.1.60.0060.00516.68
7.1.50.0070.01216.65
7.1.40.0090.00415.73
7.1.30.0030.01015.88
7.1.20.0060.00315.57
7.1.10.0080.00415.80
7.1.00.0020.04519.01
7.0.330.0030.01015.50
7.0.320.0090.00615.57
7.0.310.0000.00815.32
7.0.300.0040.00415.23
7.0.290.0000.01215.39
7.0.280.0030.01015.28
7.0.270.0000.01615.57
7.0.260.0100.00315.22
7.0.250.0100.00315.34
7.0.240.0030.01015.58
7.0.230.0040.00815.70
7.0.220.0110.00315.65
7.0.210.0030.00615.60
7.0.200.0020.01316.23
7.0.190.0030.01015.63
7.0.180.0040.00715.58
7.0.170.0030.01315.61
7.0.160.0030.00915.68
7.0.150.0040.00815.72
7.0.140.0010.04118.81
7.0.130.0030.01015.71
7.0.120.0090.00015.46
7.0.110.0060.00915.50
7.0.100.0060.00615.67
7.0.90.0100.00315.67
7.0.80.0100.00315.66
7.0.70.0040.01215.41
7.0.60.0080.03817.78
7.0.50.0050.02816.66
7.0.40.0110.04316.96
7.0.30.0120.02516.75
7.0.20.0170.02816.87
7.0.10.0050.03716.88
7.0.00.0050.03216.86
5.6.380.0030.01014.35
5.6.370.0130.00314.13
5.6.360.0000.00914.43
5.6.350.0070.00714.32
5.6.340.0120.00314.14
5.6.330.0070.00714.48
5.6.320.0030.00914.24
5.6.310.0060.00314.33
5.6.300.0040.00814.64
5.6.290.0000.01314.47
5.6.280.0080.03717.70
5.6.270.0080.00414.41
5.6.260.0070.00714.60
5.6.250.0000.01214.38
5.6.240.0100.00314.47
5.6.230.0000.01314.32
5.6.220.0080.00314.63
5.6.210.0050.02317.48
5.6.200.0020.02516.18
5.6.190.0080.02517.64
5.6.180.0140.02917.38
5.6.170.0200.04017.39
5.6.160.0100.04317.38
5.6.150.0070.04016.28
5.6.140.0070.02216.33
5.6.130.0050.03816.18
5.6.120.0030.02517.77
5.6.110.0090.03017.82
5.6.100.0070.03217.73
5.6.90.0130.03617.75
5.6.80.0070.03817.47
5.6.70.0040.00814.52
5.6.60.0070.00714.31
5.6.50.0040.00414.45
5.6.40.0030.00914.44
5.6.30.0110.00414.28
5.6.20.0100.00314.34
5.6.10.0060.00914.48
5.6.00.0040.00714.38
5.5.380.0090.00310.94
5.5.370.0030.00911.21
5.5.360.0030.00911.13
5.5.350.0170.04015.65
5.5.340.0120.03814.60
5.5.330.0000.02915.72
5.5.320.0100.04015.76
5.5.310.0130.02115.72
5.5.300.0050.04414.50
5.5.290.0070.02514.64
5.5.280.0080.04215.88
5.5.270.0050.04116.02
5.5.260.0050.03316.07
5.5.250.0060.02515.91
5.5.240.0020.02215.71
5.5.230.0030.00311.28
5.5.220.0000.01011.36
5.5.210.0050.00511.07
5.5.200.0040.00411.22
5.5.190.0030.00911.25
5.5.180.0000.00911.20
5.5.170.0080.00311.16
5.5.160.0000.00611.15
5.5.150.0030.00711.25
5.5.140.0000.01110.88
5.5.130.0080.00611.21
5.5.120.0000.01211.41
5.5.110.0030.00310.98
5.5.100.0000.00611.02
5.5.90.0110.00011.21
5.5.80.0030.00311.00
5.5.70.0030.01011.19
5.5.60.0080.00011.02
5.5.50.0090.00310.95
5.5.40.0000.01111.19
5.5.30.0070.00310.72
5.5.20.0070.00411.34
5.5.10.0040.00411.36
5.5.00.0000.01011.13
5.4.450.0020.02215.13
5.4.440.0430.02315.14
5.4.430.0030.02615.34
5.4.420.0080.03015.22
5.4.410.0110.02715.11
5.4.400.0050.03314.93
5.4.390.0120.02315.08
5.4.380.0100.02914.79
5.4.370.0030.03215.11
5.4.360.0080.02714.89
5.4.350.0070.01911.56
5.4.340.0050.02011.67
5.4.330.0070.00311.28
5.4.320.0050.02311.72
5.4.310.0060.02211.72
5.4.300.0040.02111.78
5.4.290.0040.02711.75
5.4.280.0060.01911.70
5.4.270.0030.02311.68
5.4.260.0040.02411.59
5.4.250.0020.02511.72
5.4.240.0050.02311.65
5.4.230.0020.02611.72
5.4.220.0090.02011.65
5.4.210.0080.01811.76
5.4.200.0090.02011.59
5.4.190.0080.01711.76
5.4.180.0060.02111.67
5.4.170.0070.02011.72
5.4.160.0080.02611.67
5.4.150.0070.02211.76
5.4.140.0060.02311.54
5.4.130.0050.02411.62
5.4.120.0040.02011.56
5.4.110.0070.02211.57
5.4.100.0070.01711.56
5.4.90.0050.02211.34
5.4.80.0040.02811.40
5.4.70.0050.02611.46
5.4.60.0040.02111.42
5.4.50.0050.02211.39
5.4.40.0050.02611.48
5.4.30.0050.02111.56
5.4.20.0050.02211.55
5.4.10.0070.02011.48
5.4.00.0020.02511.28
5.3.290.0050.02211.79
5.3.280.0040.02711.69
5.3.270.0050.03111.61
5.3.260.0070.02111.72
5.3.250.0060.02211.69
5.3.240.0050.02211.68
5.3.230.0020.02511.69
5.3.220.0040.02111.53
5.3.210.0030.02311.56
5.3.200.0040.02111.63
5.3.190.0030.02311.65
5.3.180.0030.02211.69
5.3.170.0030.02411.67
5.3.160.0050.01911.67
5.3.150.0040.02211.72
5.3.140.0070.02211.65
5.3.130.0080.02311.59
5.3.120.0040.02411.54
5.3.110.0060.02311.65
5.3.100.0050.02211.27
5.3.90.0070.02011.29
5.3.80.0050.02411.22
5.3.70.0020.02211.21
5.3.60.0070.02011.25
5.3.50.0090.02711.36
5.3.40.0070.02111.34
5.3.30.0040.02411.30
5.3.20.0050.02111.05
5.3.10.0060.01911.06
5.3.00.0050.02311.08
5.2.170.0040.0189.72
5.2.160.0020.0209.72
5.2.150.0050.0169.72
5.2.140.0020.0189.72
5.2.130.0070.0159.70
5.2.120.0070.0219.70
5.2.110.0050.0169.70
5.2.100.0060.0159.70
5.2.90.0060.0159.70
5.2.80.0060.0189.70
5.2.70.0050.0189.70
5.2.60.0070.0179.68
5.2.50.0050.0179.66
5.2.40.0020.0199.65
5.2.30.0040.0189.63
5.2.20.0020.0189.63
5.2.10.0030.0239.59
5.2.00.0020.0209.52
5.1.60.0050.0139.16
5.1.50.0050.0149.16
5.1.40.0030.0149.15
5.1.30.0040.0169.32
5.1.20.0020.0189.34
5.1.10.0050.0149.20
5.1.00.0050.0149.20
5.0.50.0040.0128.44
5.0.40.0020.0148.37
5.0.30.0060.0158.27
5.0.20.0010.0138.26
5.0.10.0030.0138.25
5.0.00.0040.0168.25
4.4.90.0020.0117.51
4.4.80.0010.0147.50
4.4.70.0020.0117.51
4.4.60.0040.0107.50
4.4.50.0040.0117.51
4.4.40.0020.0167.48
4.4.30.0010.0127.51
4.4.20.0030.0137.55
4.4.10.0030.0097.55
4.4.00.0060.0117.51
4.3.110.0020.0107.46
4.3.100.0020.0127.46
4.3.90.0020.0107.44
4.3.80.0040.0167.42
4.3.70.0040.0117.44
4.3.60.0020.0127.44
4.3.50.0040.0097.44
4.3.40.0030.0147.40
4.3.30.0050.0076.77
4.3.20.0020.0106.76
4.3.10.0020.0096.74
4.3.00.0240.00812.24

preferences:
65.59 ms | 403 KiB | 5 Q