3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/Warsaw'); $date1 = '2016-03-01'; $date2 = '2017-03-01'; $datePay1 = new DateTime($date1); $datePay2 = new DateTime($date2); echo 'datePay1: ' . $datePay1->setTimezone(new DateTimeZone('UTC'))->format('Y-m-d H:i:s') . "\ndatePay2: " . $datePay2->setTimezone(new DateTimeZone('UTC'))->format('Y-m-d H:i:s');

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)
8.4.140.0150.00817.83
8.4.130.0140.00718.85
8.4.120.0060.00623.98
8.4.110.0120.00822.58
8.4.100.0040.00417.82
8.4.90.0090.00918.96
8.4.80.0040.00719.61
8.4.70.0040.00417.84
8.4.60.0120.00918.80
8.4.50.0120.00818.57
8.4.40.0120.00918.13
8.4.30.0170.00317.76
8.4.20.0070.01120.61
8.4.10.0050.00519.46
8.3.270.0090.01216.68
8.3.260.0100.00916.36
8.3.250.0110.00717.18
8.3.240.0110.00817.14
8.3.230.0120.00716.55
8.3.220.0120.00719.04
8.3.210.0060.00216.70
8.3.200.0100.00916.53
8.3.190.0140.00419.02
8.3.180.0120.01016.86
8.3.170.0130.00317.29
8.3.160.0080.00018.57
8.3.150.0190.00016.69
8.3.140.0060.00317.06
8.3.130.0070.00718.30
8.3.120.0040.00418.89
8.3.110.0060.00320.94
8.3.100.0060.00316.66
8.3.90.0080.00026.77
8.3.80.0100.00018.44
8.3.70.0150.00018.29
8.3.60.0070.01118.28
8.3.50.0120.00318.50
8.3.40.0120.00318.97
8.3.30.0110.00818.79
8.3.20.0080.00018.86
8.3.10.0040.00423.56
8.3.00.0030.00621.85
8.2.290.0100.00622.61
8.2.280.0070.01318.49
8.2.270.0090.00917.29
8.2.260.0110.00416.64
8.2.250.0040.00418.81
8.2.240.0090.00019.07
8.2.230.0000.01022.58
8.2.220.0180.00624.06
8.2.210.0000.00926.77
8.2.200.0060.00316.88
8.2.190.0100.00716.58
8.2.180.0030.01718.22
8.2.170.0090.00922.96
8.2.160.0130.00019.36
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00419.66
8.2.120.0000.00726.35
8.2.110.0040.00820.47
8.2.100.0060.00618.03
8.2.90.0100.00019.34
8.2.80.0040.00417.97
8.2.70.0040.00418.04
8.2.60.0040.00418.16
8.2.50.0000.00818.10
8.2.40.0080.00019.48
8.2.30.0070.00020.57
8.2.20.0000.00718.21
8.2.10.0020.00518.14
8.2.00.0040.00419.60
8.1.330.0050.00322.05
8.1.320.0090.01116.27
8.1.310.0040.00418.38
8.1.300.0070.01318.08
8.1.290.0040.00430.84
8.1.280.0040.01525.92
8.1.270.0050.00320.77
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.93
8.1.230.0070.00417.70
8.1.220.0070.00317.74
8.1.210.0050.00318.77
8.1.200.0050.00317.48
8.1.190.0000.00917.48
8.1.180.0000.00818.10
8.1.170.0030.00618.71
8.1.160.0040.00418.89
8.1.150.0000.00818.93
8.1.140.0040.00420.86
8.1.130.0040.00420.35
8.1.120.0000.00817.71
8.1.110.0000.00817.70
8.1.100.0030.00517.57
8.1.90.0030.00417.75
8.1.80.0000.00717.66
8.1.70.0040.00417.67
8.1.60.0080.00017.64
8.1.50.0040.00417.68
8.1.40.0060.00317.63
8.1.30.0040.00417.84
8.1.20.0060.00317.82
8.1.10.0050.00217.79
8.1.00.0080.00017.71
8.0.300.0060.00318.77
8.0.290.0080.00316.75
8.0.280.0040.00418.47
8.0.270.0040.00416.94
8.0.260.0000.00620.28
8.0.250.0030.00317.20
8.0.240.0000.00717.08
8.0.230.0000.00717.19
8.0.220.0040.00717.14
8.0.210.0030.00317.09
8.0.200.0000.01017.14
8.0.190.0000.00717.12
8.0.180.0000.00817.07
8.0.170.0090.00017.14
8.0.160.0000.00817.12
8.0.150.0000.00816.95
8.0.140.0040.00416.97
8.0.130.0050.00013.53
8.0.120.0040.00416.98
8.0.110.0040.00417.02
8.0.100.0030.00517.18
8.0.90.0040.00417.00
8.0.80.0100.01017.12
8.0.70.0020.00517.14
8.0.60.0000.00717.09
8.0.50.0040.00417.17
8.0.30.0140.00517.33
8.0.20.0090.01117.48
8.0.10.0000.00717.00
8.0.00.0080.01016.89
7.4.330.0000.00515.55
7.4.320.0030.00316.78
7.4.300.0040.00416.63
7.4.290.0040.00416.62
7.4.280.0040.00416.80
7.4.270.0030.00516.68
7.4.260.0000.00716.68
7.4.250.0040.00416.68
7.4.240.0030.00716.67
7.4.230.0040.00416.41
7.4.220.0040.00416.60
7.4.210.0100.00716.61
7.4.200.0030.00316.81
7.4.160.0080.01016.69
7.4.140.0090.01017.86
7.4.130.0090.00916.67
7.4.120.0130.00816.67
7.4.110.0040.01516.60
7.4.100.0210.00416.68
7.4.90.0100.00716.65
7.4.80.0120.01219.39
7.4.70.0140.00716.68
7.4.60.0120.00616.69
7.4.50.0000.01416.41
7.4.40.0120.01216.45
7.4.00.0080.00714.98
7.3.330.0020.00213.17
7.3.320.0030.00313.32
7.3.310.0000.00716.36
7.3.300.0030.00316.47
7.3.290.0070.00016.47
7.3.280.0040.01216.45
7.3.260.0110.00916.59
7.3.240.0100.00816.57
7.3.230.0080.00816.71
7.3.210.0120.00416.44
7.3.200.0090.00616.71
7.3.190.0120.00916.39
7.3.180.0060.01016.38
7.3.170.0140.00716.36
7.3.160.0040.01316.60
7.3.120.0090.00615.24
7.3.110.0100.00014.92
7.3.100.0070.00715.11
7.3.90.0000.01314.84
7.3.80.0090.00314.70
7.3.70.0030.01014.86
7.3.60.0000.01214.96
7.3.50.0000.01414.99
7.3.40.0060.00315.09
7.3.30.0050.00315.05
7.3.20.0070.00416.83
7.3.10.0040.01116.71
7.3.00.0070.00716.67
7.2.330.0100.01316.58
7.2.320.0100.01016.94
7.2.310.0090.00916.58
7.2.300.0150.00916.84
7.2.290.0080.00816.78
7.2.250.0000.01815.55
7.2.240.0000.02015.55
7.2.230.0130.00315.24
7.2.220.0030.01015.00
7.2.210.0040.01215.19
7.2.200.0030.00615.25
7.2.190.0070.00715.02
7.2.180.0040.00815.35
7.2.170.0000.01215.13
7.2.90.1020.01614.77
7.2.80.0860.00714.64
7.2.70.0370.00715.18
7.2.60.0920.00715.34
7.2.50.0940.01015.07
7.2.40.1100.00715.20
7.2.30.1050.00715.34
7.2.20.1170.01015.17
7.2.10.1140.00715.42
7.2.00.1170.01015.06
7.1.330.0070.00715.97
7.1.320.0040.00415.80
7.1.310.0030.01015.89
7.1.300.0040.00815.85
7.1.290.0030.01315.56
7.1.280.0040.00815.93
7.1.270.0050.00515.77
7.1.260.0040.00815.87
7.1.210.0860.00913.91
7.1.200.0910.00314.11
7.1.190.1300.00713.53
7.1.180.0960.01013.75
7.1.170.0920.00314.11
7.1.160.1140.01014.19
7.1.150.0910.00713.73
7.1.140.0990.00714.16
7.1.130.1270.00614.16
7.1.120.1180.00614.16
7.1.110.0940.01014.24
7.1.100.2060.00314.02
7.1.90.0850.01414.18
7.1.80.1250.00714.23
7.1.70.1200.01014.13
7.1.60.1060.01331.92
7.1.50.1160.00731.72
7.1.40.1050.01032.02
7.1.30.1150.01032.10
7.1.20.1430.01032.16
7.1.10.1000.01013.85
7.1.00.0950.00714.10

preferences:
151.32 ms | 403 KiB | 5 Q