3v4l.org

run code in 300+ PHP versions simultaneously
<?php $get = '2017-07-16'; $date = new DateTime($get, new DateTimeZone('Europe/Helsinki')); $date = $date->format('Y-m-d'); echo $date .'\n'; $weekdate = date($date, strtotime('last Monday')); $weekdate = strtotime($weekdate); echo $weekdate;

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)
8.3.60.0130.00616.63
8.3.50.0070.01316.49
8.3.40.0150.00019.06
8.3.30.0120.00318.76
8.3.20.0040.00420.25
8.3.10.0090.00021.54
8.3.00.0080.00022.04
8.2.180.0120.00618.42
8.2.170.0060.00922.96
8.2.160.0140.00019.39
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00021.07
8.2.120.0060.00326.35
8.2.110.0030.00619.43
8.2.100.0080.00418.34
8.2.90.0080.00019.22
8.2.80.0040.00418.05
8.2.70.0030.00617.88
8.2.60.0000.00818.05
8.2.50.0080.00018.10
8.2.40.0090.00020.63
8.2.30.0040.00419.39
8.2.20.0040.00818.05
8.2.10.0040.00418.24
8.2.00.0000.00718.22
8.1.280.0100.01325.92
8.1.270.0000.00822.11
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0090.00022.19
8.1.230.0030.00719.10
8.1.220.0040.00417.91
8.1.210.0060.00318.77
8.1.200.0000.00917.60
8.1.190.0040.00417.60
8.1.180.0000.00818.10
8.1.170.0070.00418.77
8.1.160.0020.00519.09
8.1.150.0030.00520.64
8.1.140.0000.00719.68
8.1.130.0040.00418.95
8.1.120.0000.00717.57
8.1.110.0000.00817.55
8.1.100.0040.00417.66
8.1.90.0050.00317.68
8.1.80.0000.00717.50
8.1.70.0030.00317.64
8.1.60.0040.00417.75
8.1.50.0000.00817.68
8.1.40.0000.00817.63
8.1.30.0080.00017.66
8.1.20.0000.00717.78
8.1.10.0000.00917.77
8.1.00.0000.00717.78
8.0.300.0080.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.51
8.0.270.0050.00317.25
8.0.260.0040.00417.05
8.0.250.0030.00317.15
8.0.240.0080.00017.32
8.0.230.0040.00417.21
8.0.220.0030.00317.12
8.0.210.0040.00417.12
8.0.200.0040.00417.23
8.0.190.0000.00817.17
8.0.180.0070.00017.27
8.0.170.0000.00717.23
8.0.160.0030.00517.30
8.0.150.0030.00317.14
8.0.140.0080.00017.18
8.0.130.0000.00613.56
8.0.120.0040.00417.24
8.0.110.0050.00317.04
8.0.100.0070.00017.23
8.0.90.0070.00017.10
8.0.80.0100.00717.17
8.0.70.0020.00517.12
8.0.60.0070.00017.05
8.0.50.0000.00717.17
8.0.30.0110.00917.40
8.0.20.0090.00917.40
8.0.10.0030.00517.23
8.0.00.0040.01316.84
7.4.330.0050.00015.55
7.4.320.0040.00416.65
7.4.300.0030.00316.65
7.4.290.0000.00716.63
7.4.280.0030.00316.68
7.4.270.0070.00016.64
7.4.260.0080.00016.71
7.4.250.0050.00316.74
7.4.240.0040.00416.57
7.4.230.0000.00716.62
7.4.220.0070.01716.55
7.4.210.0060.01216.63
7.4.200.0000.00716.63
7.4.160.0050.01216.86
7.4.150.0130.00317.40
7.4.140.0130.00517.86
7.4.130.0160.00316.66
7.4.120.0130.00716.83
7.4.110.0110.01116.68
7.4.100.0100.00716.82
7.4.90.0070.01116.89
7.4.80.0090.00819.39
7.4.70.0070.01016.68
7.4.60.0110.00616.72
7.4.50.0130.00316.62
7.4.40.0030.01616.87
7.4.30.0060.01316.81
7.4.00.0050.01215.30
7.3.330.0000.00613.34
7.3.320.0040.00413.42
7.3.310.0000.00916.46
7.3.300.0000.00716.41
7.3.290.0090.00916.43
7.3.280.0100.00716.40
7.3.270.0070.01117.40
7.3.260.0120.00916.79
7.3.250.0110.00916.60
7.3.240.0080.01016.53
7.3.230.0090.01216.67
7.3.210.0140.00416.58
7.3.200.0080.01316.60
7.3.190.0130.00616.82
7.3.180.0070.01016.60
7.3.170.0120.01016.69
7.3.160.0100.00616.80
7.3.120.0100.00715.14
7.3.110.0030.01314.70
7.3.100.0080.00315.12
7.3.90.0070.01114.98
7.3.80.0030.00714.87
7.3.70.0030.00914.92
7.3.60.0060.00914.99
7.3.50.0070.00715.09
7.3.40.0030.01015.11
7.3.30.0090.00315.08
7.3.20.0090.00916.86
7.3.10.0040.01216.95
7.3.00.0080.00516.89
7.2.330.0130.00316.83
7.2.320.0070.01017.04
7.2.310.0060.01216.61
7.2.300.0100.00716.94
7.2.290.0100.00616.62
7.2.250.0100.00315.37
7.2.240.0040.01815.43
7.2.230.0130.00715.35
7.2.220.0090.00914.98
7.2.210.0120.00315.41
7.2.200.0070.00715.28
7.2.190.0000.01015.49
7.2.180.0000.01415.32
7.2.170.0110.00415.35
7.2.130.0110.00017.29
7.2.120.0040.01417.04
7.2.110.0060.01017.13
7.2.100.0030.01316.86
7.2.90.0070.01117.31
7.2.80.0040.01417.28
7.2.70.0110.00617.38
7.2.60.0130.00517.10
7.2.50.0110.00717.41
7.2.40.0230.00317.10
7.2.30.0150.00717.17
7.2.20.0080.00817.18
7.2.10.0090.01517.40
7.2.00.0050.00918.47
7.1.330.0040.01415.96
7.1.320.0030.01316.22
7.1.310.0110.00316.13
7.1.300.0060.00616.07
7.1.290.0000.01416.17
7.1.280.0030.01016.05
7.1.270.0090.00916.12
7.1.260.0090.00915.85
7.1.250.0070.00715.85
7.1.200.0030.00915.83
7.1.100.0000.01218.60
7.1.70.0090.00617.54
7.1.60.0230.01635.39
7.1.50.0240.01235.13
7.1.40.0170.01434.73
7.1.30.0320.00735.07
7.1.20.0260.01534.80
7.1.10.0080.00817.08
7.1.00.0000.01416.98
7.0.200.0030.01416.86
7.0.190.0030.01016.53
7.0.180.0060.01416.52
7.0.170.0060.01216.47
7.0.160.0090.00916.30
7.0.150.0090.00616.47
7.0.140.0090.00616.31
7.0.130.0060.00816.72
7.0.120.0090.00616.80
7.0.110.0030.01216.54
7.0.100.0000.01416.42
7.0.90.0040.01116.41
7.0.80.0030.01016.54
7.0.70.0000.01416.43
7.0.60.0040.01116.39
7.0.50.0140.00316.51
7.0.40.0000.01516.55
7.0.30.0080.00816.56
7.0.20.0090.00616.73
7.0.10.0130.00316.52
7.0.00.0060.00916.73

preferences:
42.77 ms | 400 KiB | 5 Q