3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Time { public function calculate(DateTime $lockDT) { $lockDT->add(new DateInterval('PT10S')); $diff = $lockDT->diff(new DateTime()); var_dump($diff->getTimeZone()); } } $t = new Time(); $t->calculate(new DateTime('2017-01-01'));

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)
8.3.60.0120.00618.68
8.3.50.0070.00716.80
8.3.40.0120.00318.92
8.3.30.0090.00619.01
8.3.20.0040.00420.33
8.3.10.0000.00821.94
8.3.00.0040.00420.81
8.2.180.0120.00618.56
8.2.170.0100.00722.96
8.2.160.0070.01422.26
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00020.35
8.2.120.0000.00826.35
8.2.110.0040.00722.08
8.2.100.0120.00317.67
8.2.90.0060.00317.88
8.2.80.0050.00317.97
8.2.70.0040.00417.68
8.2.60.0000.00818.03
8.2.50.0000.00818.10
8.2.40.0030.00522.33
8.2.30.0000.00821.04
8.2.20.0050.00218.12
8.2.10.0070.00018.12
8.2.00.0000.00718.07
8.1.280.0170.00325.92
8.1.270.0000.00723.67
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00422.47
8.1.230.0070.00418.97
8.1.220.0040.00417.79
8.1.210.0040.00420.95
8.1.200.0030.00617.35
8.1.190.0060.00317.48
8.1.180.0000.00818.10
8.1.170.0080.00018.50
8.1.160.0040.00419.09
8.1.150.0040.00418.94
8.1.140.0070.00019.51
8.1.130.0000.00718.95
8.1.120.0050.00217.60
8.1.110.0030.00517.61
8.1.100.0030.00617.55
8.1.90.0080.00317.58
8.1.80.0040.00317.52
8.1.70.0000.00717.60
8.1.60.0070.00017.71
8.1.50.0000.00817.65
8.1.40.0090.00017.67
8.1.30.0040.00417.80
8.1.20.0050.00317.62
8.1.10.0030.00517.69
8.1.00.0030.00517.70
8.0.300.0060.00319.82
8.0.290.0060.00316.88
8.0.280.0000.00818.38
8.0.270.0000.00817.28
8.0.260.0030.00316.95
8.0.250.0000.00717.05
8.0.240.0040.00417.09
8.0.230.0000.00717.10
8.0.220.0030.00317.02
8.0.210.0070.00017.11
8.0.200.0040.00417.05
8.0.190.0080.00017.00
8.0.180.0050.00317.12
8.0.170.0040.00317.01
8.0.160.0000.00717.14
8.0.150.0050.00217.09
8.0.140.0060.00317.06
8.0.130.0030.00313.43
8.0.120.0040.00417.08
8.0.110.0040.00416.97
8.0.100.0000.00817.06
8.0.90.0000.00817.12
8.0.80.0050.01017.13
8.0.70.0000.00717.13
8.0.60.0000.00817.01
8.0.50.0040.00416.98
8.0.30.0110.00817.18
8.0.20.0110.00717.41
8.0.10.0000.00717.16
8.0.00.0070.01116.94
7.4.330.0020.00215.55
7.4.320.0000.00616.74
7.4.300.0000.00616.57
7.4.290.0050.00516.66
7.4.280.0050.00316.76
7.4.270.0070.00016.62
7.4.260.0050.00313.46
7.4.250.0050.00316.74
7.4.240.0040.00416.61
7.4.230.0040.00416.78
7.4.220.0030.01716.65
7.4.210.0140.00016.71
7.4.200.0030.00316.82
7.4.160.0060.01016.70
7.4.150.0140.01017.40
7.4.140.0110.00617.86
7.4.130.0110.00716.80
7.4.120.0130.01116.74
7.4.110.0110.00616.77
7.4.100.0140.00616.84
7.4.90.0070.01016.84
7.4.80.0130.01019.39
7.4.70.0060.01016.84
7.4.60.0070.01016.77
7.4.50.0120.00316.86
7.4.40.0170.00016.77
7.4.30.0100.00716.72
7.4.00.0060.01115.28
7.3.330.0030.00313.45
7.3.320.0030.00313.49
7.3.310.0030.00316.36
7.3.300.0040.00416.50
7.3.290.0090.00716.49
7.3.280.0080.00916.50
7.3.270.0160.00617.40
7.3.260.0070.01216.57
7.3.250.0100.01016.62
7.3.240.0060.01116.54
7.3.230.0070.01016.72
7.3.210.0080.00816.57
7.3.200.0090.00616.77
7.3.190.0110.00516.75
7.3.180.0130.00316.56
7.3.170.0100.00616.61
7.3.160.0080.00816.51
7.3.120.0090.00714.99
7.3.110.0070.01214.83
7.3.100.0050.00715.02
7.3.90.0080.00814.84
7.3.80.0080.00815.01
7.3.70.0030.01114.79
7.3.60.0040.00714.85
7.3.50.0070.00814.93
7.3.40.0100.00814.77
7.3.30.0030.01014.88
7.3.20.0040.00816.91
7.3.10.0050.00716.55
7.3.00.0070.00716.83
7.2.330.0140.00316.70
7.2.320.0120.00916.74
7.2.310.0030.01316.86
7.2.300.0060.01816.91
7.2.290.0130.00416.55
7.2.250.0070.01215.17
7.2.240.0040.01415.29
7.2.230.0050.01015.13
7.2.220.0040.00614.90
7.2.210.0070.00715.11
7.2.200.0080.00715.17
7.2.190.0090.00514.98
7.2.180.0080.00815.22
7.2.170.0050.01315.18
7.2.60.0890.00715.17
7.2.00.0040.01119.71
7.1.330.0050.01015.78
7.1.320.0070.00515.78
7.1.310.0020.01215.89
7.1.300.0060.00315.63
7.1.290.0140.00315.84
7.1.280.0090.00415.84
7.1.270.0030.01015.78
7.1.260.0070.00615.76
7.1.200.0100.00315.81
7.1.100.0060.00618.23
7.1.70.0000.00717.25
7.1.60.0600.01333.25
7.1.50.0930.00732.77
7.1.40.0200.01032.59
7.1.30.0800.01032.69
7.1.20.0770.01332.72
7.1.10.0630.00314.94
7.1.00.0000.01314.95
7.0.200.0800.01014.95
7.0.190.0570.00714.68
7.0.180.0030.01014.38
7.0.170.0630.01014.49
7.0.160.0100.01314.41
7.0.150.0070.00714.54
7.0.140.0370.01014.44
7.0.130.0500.00714.69
7.0.120.0530.00714.51
7.0.110.0030.01014.47
7.0.100.0630.01014.30
7.0.90.0570.00714.59
7.0.80.0470.00314.49
7.0.70.0500.00714.54
7.0.60.0730.01314.40
7.0.50.0700.01014.58
7.0.40.0770.00314.79
7.0.30.0470.01014.66
7.0.20.0570.01014.45
7.0.10.0500.01014.46
7.0.00.0070.01014.79

preferences:
48.63 ms | 401 KiB | 5 Q