3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '10-07-2017'; $now = new DateTime($date); echo 'Now: ' . $now->format('d-m-Y') . "\n"; $startOfWeek = clone $now; $startOfWeek->modify('Monday this week'); echo 'Monday: ' . $startOfWeek->format('d-m-Y') . "\n"; $endOfWeek = clone $now; $endOfWeek->modify('Friday this week'); echo 'Friday: ' . $endOfWeek->format('d-m-Y') . "\n"; for ($i = 0; $i < 4; $i++) { echo "\n"; $startOfWeek->modify('Monday next week'); echo 'Next Monday: ' . $startOfWeek->format('d-m-Y') . "\n"; $endOfWeek->modify('Friday next week'); echo 'Next Friday: ' . $endOfWeek->format('d-m-Y') . "\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)
8.3.40.0070.00718.97
8.3.30.0040.01118.79
8.3.20.0040.00820.30
8.3.10.0080.00021.73
8.3.00.0080.00019.51
8.2.170.0060.00922.96
8.2.160.0140.00020.37
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00721.07
8.2.110.0090.00019.27
8.2.100.0090.00318.30
8.2.90.0080.00019.34
8.2.80.0030.00518.16
8.2.70.0000.00917.88
8.2.60.0040.00418.16
8.2.50.0000.00818.10
8.2.40.0060.00320.66
8.2.30.0040.00421.12
8.2.20.0080.00018.07
8.2.10.0040.00418.13
8.2.00.0020.00518.15
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0090.00628.09
8.1.240.0000.00922.59
8.1.230.0060.00617.64
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00818.71
8.1.160.0030.00619.07
8.1.150.0040.00419.09
8.1.140.0040.00419.63
8.1.130.0000.00718.95
8.1.120.0040.00417.61
8.1.110.0040.00417.70
8.1.100.0000.00717.63
8.1.90.0040.00417.73
8.1.80.0080.00017.60
8.1.70.0070.00017.72
8.1.60.0030.00517.70
8.1.50.0080.00017.64
8.1.40.0030.00517.61
8.1.30.0050.00317.89
8.1.20.0000.00817.81
8.1.10.0040.00817.67
8.1.00.0060.00317.65
8.0.300.0050.00218.77
8.0.290.0050.00317.00
8.0.280.0070.00018.46
8.0.270.0000.00817.40
8.0.260.0030.00317.09
8.0.250.0070.00017.27
8.0.240.0030.00617.24
8.0.230.0040.00417.12
8.0.220.0030.00317.13
8.0.210.0040.00417.07
8.0.200.0000.00717.20
8.0.190.0030.00617.29
8.0.180.0070.00017.16
8.0.170.0000.00817.23
8.0.160.0030.00317.11
8.0.150.0040.00417.12
8.0.140.0040.00417.02
8.0.130.0000.00713.61
8.0.120.0040.00417.15
8.0.110.0050.00517.11
8.0.100.0050.00217.00
8.0.90.0000.00717.04
8.0.80.0000.01617.12
8.0.70.0070.00017.18
8.0.60.0000.00817.12
8.0.50.0040.00417.18
8.0.30.0100.01117.31
8.0.20.0100.01117.40
8.0.10.0040.00417.05
8.0.00.0100.00716.95
7.4.330.0000.00515.55
7.4.320.0030.00316.53
7.4.300.0030.00316.65
7.4.290.0070.00316.62
7.4.280.0040.00416.50
7.4.270.0000.00716.57
7.4.260.0070.00016.57
7.4.250.0000.00816.67
7.4.240.0030.00316.78
7.4.230.0030.00316.55
7.4.220.0120.00616.68
7.4.210.0030.01116.72
7.4.200.0060.00316.81
7.4.160.0060.01216.79
7.4.150.0110.00717.40
7.4.140.0130.00517.86
7.4.130.0180.00616.69
7.4.120.0080.01016.76
7.4.110.0080.00816.80
7.4.100.0080.00816.68
7.4.90.0070.01416.90
7.4.80.0060.01419.39
7.4.70.0090.01216.82
7.4.60.0100.00716.54
7.4.50.0060.00616.48
7.4.40.0110.00516.75
7.4.30.0100.00716.73
7.4.00.0030.01315.12
7.3.330.0020.00213.23
7.3.320.0060.00013.30
7.3.310.0030.00316.47
7.3.300.0040.00416.52
7.3.290.0090.00516.52
7.3.280.0060.01016.50
7.3.270.0170.00717.40
7.3.260.0100.00716.65
7.3.250.0100.00716.78
7.3.240.0100.00716.60
7.3.230.0120.00916.51
7.3.210.0130.00316.60
7.3.200.0120.00616.79
7.3.190.0030.01416.70
7.3.180.0140.00616.75
7.3.170.0090.00816.82
7.3.160.0200.00316.49
7.2.330.0100.00716.83
7.2.320.0060.01117.00
7.2.310.0140.00716.81
7.2.300.0120.00916.83
7.2.290.0080.00817.01
7.2.60.0070.00717.35
7.2.00.0030.00919.63
7.1.200.0030.00916.15
7.1.100.0080.00318.29
7.1.70.0040.00817.07
7.1.60.0200.00735.23
7.1.50.0250.00435.04
7.1.40.0160.01234.76
7.1.30.0170.01034.47
7.1.20.0210.00734.76
7.1.10.0030.01017.03
7.1.00.0070.01017.09
7.0.200.0000.01316.86
7.0.190.0050.00916.76
7.0.180.0080.00516.47
7.0.170.0100.00316.53
7.0.160.0060.00616.41
7.0.150.0060.00616.64
7.0.140.0110.00316.43
7.0.130.0070.00716.61
7.0.120.0040.00816.73
7.0.110.0060.00616.29
7.0.100.0090.00316.42
7.0.90.0080.00516.41
7.0.80.0080.00616.79
7.0.70.0070.00716.55
7.0.60.0030.01016.30
7.0.50.0030.00916.58
7.0.40.0050.01016.42
7.0.30.0140.00716.54
7.0.20.0130.00716.66
7.0.10.0100.01016.53
7.0.00.0080.01216.53

preferences:
37.9 ms | 400 KiB | 5 Q