3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '2015-01-01 13:45:18'; date_default_timezone_set('Europe/Sofia'); $date1= new DateTime($date); var_dump($date1); var_dump($date1->format('Y-m-d H:i:s')); var_dump($date1->getTimestamp()); var_dump($date1->getTimezone()); date_default_timezone_set('UTC'); $date2= new DateTime($date); var_dump($date2); var_dump($date2->format('Y-m-d H:i:s')); var_dump($date2->getTimestamp()); var_dump($date2->getTimezone());

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)
8.3.40.0180.00418.80
8.3.30.0060.00918.77
8.3.20.0080.00020.14
8.3.10.0040.00421.57
8.3.00.0040.00417.72
8.2.170.0130.00622.96
8.2.160.0070.00720.43
8.2.150.0120.00624.18
8.2.140.0090.00024.66
8.2.130.0030.00521.00
8.2.120.0000.00826.35
8.2.110.0090.00020.90
8.2.100.0110.00017.59
8.2.90.0040.00419.22
8.2.80.0050.00318.03
8.2.70.0030.00617.47
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0040.00420.59
8.2.30.0060.00321.04
8.2.20.0070.00017.94
8.2.10.0040.00418.12
8.2.00.0040.00418.18
8.1.270.0000.00822.07
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0070.01021.12
8.1.230.0080.00319.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.50
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.56
8.1.160.0000.00719.03
8.1.150.0040.00420.53
8.1.140.0080.00019.44
8.1.130.0000.00718.90
8.1.120.0000.00717.47
8.1.110.0040.00417.60
8.1.100.0040.00417.64
8.1.90.0040.00417.58
8.1.80.0050.00217.50
8.1.70.0030.00317.57
8.1.60.0040.00417.54
8.1.50.0030.00617.54
8.1.40.0000.00817.48
8.1.30.0040.00417.73
8.1.20.0030.00517.58
8.1.10.0070.00017.73
8.1.00.0060.00317.54
8.0.300.0050.00218.77
8.0.290.0060.00316.75
8.0.280.0000.00818.45
8.0.270.0030.00317.16
8.0.260.0000.00716.86
8.0.250.0030.00317.11
8.0.240.0000.00717.05
8.0.230.0000.00717.09
8.0.220.0030.00316.91
8.0.210.0000.00716.89
8.0.200.0030.00317.08
8.0.190.0030.00617.07
8.0.180.0000.00717.02
8.0.170.0070.00017.07
8.0.160.0040.00416.98
8.0.150.0000.00816.95
8.0.140.0000.00716.91
8.0.130.0030.00313.49
8.0.120.0050.00216.93
8.0.110.0040.00416.87
8.0.100.0050.00216.82
8.0.90.0030.00616.85
8.0.80.0120.00417.01
8.0.70.0040.00416.96
8.0.60.0040.00416.87
8.0.50.0080.00017.07
8.0.30.0130.00517.22
8.0.20.0080.01217.40
8.0.10.0000.00717.17
8.0.00.0040.01416.83
7.4.330.0030.00315.55
7.4.320.0030.00316.56
7.4.300.0000.00716.58
7.4.290.0060.00316.50
7.4.280.0000.00816.66
7.4.270.0000.00816.64
7.4.260.0030.00316.47
7.4.250.0030.00316.55
7.4.240.0000.00816.57
7.4.230.0070.00016.75
7.4.220.0090.01016.55
7.4.210.0090.00616.69
7.4.200.0030.00316.60
7.4.160.0110.00616.50
7.4.150.0110.00717.40
7.4.140.0120.01017.86
7.4.130.0100.01016.69
7.4.120.0070.01116.56
7.4.110.0160.01016.55
7.4.100.0150.00616.50
7.4.90.0080.01216.62
7.4.80.0040.01419.39
7.4.70.0080.01216.52
7.4.60.0120.00616.60
7.4.50.0090.00916.70
7.4.40.0090.00916.48
7.4.30.0050.01316.60
7.4.00.0040.01414.74
7.3.330.0030.00313.17
7.3.320.0060.00013.18
7.3.310.0030.00316.28
7.3.300.0000.00716.37
7.3.290.0060.00916.33
7.3.280.0100.00816.32
7.3.270.0120.00617.40
7.3.260.0060.01116.37
7.3.250.0140.00616.46
7.3.240.0070.01016.47
7.3.230.0090.01516.55
7.3.210.0150.00316.67
7.3.200.0060.01016.36
7.3.190.0090.00616.30
7.3.180.0060.01116.37
7.3.170.0110.00716.52
7.3.160.0120.00916.55
7.3.120.0100.00614.79
7.3.110.0070.01014.74
7.3.100.0050.01014.96
7.3.90.0050.00614.88
7.3.80.0030.01214.74
7.3.70.0060.00914.54
7.3.60.0040.01114.90
7.3.50.0090.00814.76
7.3.40.0050.00814.69
7.3.30.0120.00514.74
7.3.20.0110.00416.45
7.3.10.0030.01016.67
7.3.00.0050.00816.78
7.2.330.0140.00416.36
7.2.320.0070.01416.44
7.2.310.0140.00316.70
7.2.300.0070.01116.72
7.2.290.0110.00716.82
7.2.250.0090.00914.92
7.2.240.0120.00615.19
7.2.230.0050.01014.87
7.2.220.0020.01315.01
7.2.210.0070.01215.08
7.2.200.0080.00714.94
7.2.190.0030.01214.92
7.2.180.0110.00615.08
7.2.170.0030.01115.18
7.2.160.0110.00714.95
7.2.150.0070.01016.98
7.2.140.0090.00316.65
7.2.130.0130.00316.86
7.2.120.0060.00916.62
7.2.110.0140.00316.56
7.2.100.0150.00316.88
7.2.90.0000.01116.87
7.2.80.0060.01317.05
7.2.70.0070.01116.67
7.2.60.0190.00816.86
7.2.50.0030.00917.06
7.2.40.0030.01416.71
7.2.30.0060.00616.98
7.2.20.0000.01816.91
7.2.10.0100.00717.04
7.2.00.0070.00918.20
7.1.330.0090.00515.75
7.1.320.0050.00715.75
7.1.310.0060.01115.81
7.1.300.0090.00815.81
7.1.290.0080.00815.70
7.1.280.0050.01215.90
7.1.270.0080.00815.73
7.1.260.0060.00715.87
7.1.250.0070.01016.00
7.1.200.0050.00515.54
7.1.100.0070.00718.19
7.1.70.0090.00917.31
7.1.60.0190.01634.94
7.1.50.0180.01834.77
7.1.40.0170.02134.54
7.1.30.0220.01334.63
7.1.20.0230.01334.65
7.1.10.0030.01416.56
7.1.00.0060.01316.55
7.0.200.0030.01416.82
7.0.190.0030.01417.01
7.0.180.0070.01116.40
7.0.170.0030.01416.26
7.0.160.0130.00316.40
7.0.150.0030.01316.23
7.0.140.0060.01216.33
7.0.130.0100.00716.29
7.0.120.0020.01616.59
7.0.110.0000.01716.45
7.0.100.0040.01316.27
7.0.90.0100.00916.31
7.0.80.0080.00916.39
7.0.70.0040.01116.52
7.0.60.0030.01416.37
7.0.50.0030.01416.38
7.0.40.0100.00716.57
7.0.30.0090.00916.46
7.0.20.0070.01016.35
7.0.10.0060.00916.38
7.0.00.0060.01116.37

preferences:
38.33 ms | 400 KiB | 5 Q