3v4l.org

run code in 300+ PHP versions simultaneously
<?php $format = 'Y-m-d H:i:s'; $days_left = 7; $date = time(); echo date($format,'12 days ago')."\n"; $dateParts = explode('-', date('Y-m-d', $date)); var_dump(DateInterval::createFromDateString("12 days ago")); $start = mktime(0,0,0, $dateParts[1], intval($dateParts[2])-$days_left, $dateParts[0]); echo date($format,$start)."\n"; $end = mktime(0,0,0, $dateParts[1], intval($dateParts[2])-($days_left-1), $dateParts[0]); echo date($format,$end);

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)
7.4.10.0100.00714.96
7.4.00.0030.01315.40
7.3.130.0070.01015.39
7.3.120.0040.01215.36
7.3.110.0100.01014.85
7.3.100.0070.00414.93
7.3.90.0120.00415.20
7.3.80.0070.00315.27
7.3.70.0070.01014.96
7.3.60.0030.01315.25
7.3.50.0030.00914.96
7.3.40.0140.00414.99
7.3.30.0060.00915.21
7.3.20.0110.00616.95
7.3.10.0030.01416.92
7.3.00.0040.01316.82
7.2.260.0090.00915.20
7.2.250.0120.00314.99
7.2.240.0060.01214.99
7.2.230.0000.01014.95
7.2.220.0090.00615.56
7.2.210.0000.01615.20
7.2.200.0040.01115.40
7.2.190.0060.00615.24
7.2.180.0000.01115.41
7.2.170.0070.00715.24
7.2.160.0000.01615.19
7.2.150.0070.01017.12
7.2.140.0070.01116.97
7.2.130.0050.00817.14
7.2.120.0070.00717.23
7.2.110.0080.00817.01
7.2.100.0060.00917.16
7.2.90.0030.01117.12
7.2.80.0100.00717.14
7.2.70.0050.01017.04
7.2.60.0080.00917.15
7.2.50.0030.00617.29
7.2.40.0070.01017.16
7.2.30.0080.00717.30
7.2.20.0080.00817.01
7.2.10.0090.00717.27
7.2.00.0050.00818.03
7.1.330.0030.00916.18
7.1.320.0110.00315.73
7.1.310.0070.00715.98
7.1.300.0060.01216.14
7.1.290.0060.00916.09
7.1.280.0070.01016.02
7.1.270.0060.00916.02
7.1.260.0060.01316.07
7.1.250.0050.01016.17
7.1.240.0100.00316.03
7.1.230.0060.00615.71
7.1.220.0120.00316.10
7.1.210.0110.00016.11
7.1.200.0090.00515.97
7.1.190.0040.00816.20
7.1.180.0060.00616.09
7.1.170.0070.00715.89
7.1.160.0030.00615.79
7.1.150.0070.00716.11
7.1.140.0000.01416.09
7.1.130.0130.00015.94
7.1.120.0070.00416.06
7.1.110.0030.00615.87
7.1.100.0050.00717.20
7.1.90.0070.00716.22
7.1.80.0060.00616.19
7.1.70.0050.00316.75
7.1.60.0050.01417.72
7.1.50.0070.01216.59
7.1.40.0050.00516.00
7.1.30.0030.01216.12
7.1.20.0030.01015.93
7.1.10.0130.00616.00
7.1.00.0040.04219.08
7.0.330.0060.00615.44
7.0.320.0000.00815.32
7.0.310.0090.00615.30
7.0.300.0030.01015.73
7.0.290.0030.00615.77
7.0.280.0080.00415.63
7.0.270.0110.00315.44
7.0.260.0000.01215.41
7.0.250.0030.00815.60
7.0.240.0000.01415.64
7.0.230.0030.00615.46
7.0.220.0100.00715.25
7.0.210.0060.00915.75
7.0.200.0110.00215.44
7.0.190.0060.00915.77
7.0.180.0040.00415.32
7.0.170.0000.01715.67
7.0.160.0070.00715.61
7.0.150.0120.00615.50
7.0.140.0030.01015.59
7.0.130.0060.01015.57
7.0.120.0030.01215.40
7.0.110.0070.01015.30
7.0.100.0040.01115.58
7.0.90.0120.04717.60
7.0.80.0300.04217.73
7.0.70.0300.03517.76
7.0.60.0250.04217.62
7.0.50.0230.05218.04
7.0.40.0050.03016.79
7.0.30.0080.04716.88
7.0.20.0070.04216.89
7.0.10.0070.03216.85
7.0.00.0080.03016.90
5.6.400.0090.00614.55
5.6.390.0040.01114.70
5.6.380.0110.00014.57
5.6.370.0070.00714.34
5.6.360.0090.00614.54
5.6.350.0000.00914.89
5.6.340.0040.00414.22
5.6.330.0000.01414.54
5.6.320.0030.01314.52
5.6.310.0070.00714.47
5.6.300.0060.00614.45
5.6.290.0030.01014.71
5.6.280.0080.03717.91
5.6.270.0070.01114.64
5.6.260.0060.01214.84
5.6.250.0040.01214.43
5.6.240.0100.02217.67
5.6.230.0040.02817.45
5.6.220.0070.04817.66
5.6.210.0100.04217.51
5.6.200.0100.04317.78
5.6.190.0080.03617.65
5.6.180.0030.03017.88
5.6.170.0080.04017.84
5.6.160.0110.04117.88
5.6.150.0030.04017.87
5.6.140.0080.04017.86
5.6.130.0030.03217.90
5.6.120.0080.03717.85
5.6.110.0100.04417.63
5.6.100.0050.04217.84
5.6.90.0100.04617.85
5.6.80.0070.03417.52
5.6.70.0080.03817.57
5.6.60.0010.04317.45
5.6.50.0070.04017.45
5.6.40.0090.04417.34
5.6.30.0080.03317.33
5.6.20.0050.03917.43
5.6.10.0150.03517.47
5.6.00.0050.03917.55
5.5.380.0080.01817.45
5.5.370.0060.02517.32
5.5.360.0080.02917.46
5.5.350.0060.04117.49
5.5.340.0050.04217.65
5.5.330.0040.05017.66
5.5.320.0120.04017.56
5.5.310.0120.03517.65
5.5.300.0050.02817.56
5.5.290.0050.04017.78
5.5.280.0050.04217.52
5.5.270.0150.03917.71
5.5.260.0120.04017.57
5.5.250.0100.02017.53
5.5.240.0050.03217.36
5.5.230.0100.04017.24
5.5.220.0080.04517.38
5.5.210.0120.02517.38
5.5.200.0050.03117.18
5.5.190.0070.03017.24
5.5.180.0020.04917.32
5.5.170.0110.00314.45
5.5.160.0100.04417.32
5.5.150.0120.02017.46
5.5.140.0110.03517.40
5.5.130.0080.03917.31
5.5.120.0130.03317.25
5.5.110.0050.04517.21
5.5.100.0030.04117.19
5.5.90.0090.02917.38
5.5.80.0060.02317.21
5.5.70.0070.02717.24
5.5.60.0100.02517.03
5.5.50.0070.04617.11
5.5.40.0120.03917.32
5.5.30.0050.03817.01
5.5.20.0030.03217.17
5.5.10.0080.04317.16
5.5.00.0050.04216.99

preferences:
47.96 ms | 400 KiB | 5 Q