3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = new \Datetime(); var_dump($c->format('c')); $d = \Datetime::createFromFormat(\DateTime::ATOM, '2017-07-11T12:04:03+02:00'); var_dump($d);

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)
8.3.60.0030.01216.75
8.3.50.0030.01016.29
8.3.40.0070.01318.93
8.3.30.0150.00018.75
8.3.20.0000.00720.16
8.3.10.0050.00321.90
8.3.00.0050.00319.26
8.2.180.0060.00916.50
8.2.170.0100.00722.96
8.2.160.0070.00720.58
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00819.38
8.2.120.0000.00826.35
8.2.110.0100.00021.00
8.2.100.0040.00818.34
8.2.90.0050.00319.26
8.2.80.0040.00417.97
8.2.70.0000.00817.61
8.2.60.0070.00017.93
8.2.50.0030.00518.10
8.2.40.0040.00420.61
8.2.30.0040.00420.94
8.2.20.0040.00418.05
8.2.10.0000.00818.05
8.2.00.0030.00617.98
8.1.280.0100.00725.92
8.1.270.0000.00823.80
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.97
8.1.230.0070.00419.08
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0030.00717.38
8.1.180.0000.00818.10
8.1.170.0030.00618.86
8.1.160.0050.00218.98
8.1.150.0070.00020.58
8.1.140.0000.01019.52
8.1.130.0060.00318.98
8.1.120.0000.00717.57
8.1.110.0070.00317.46
8.1.100.0040.00417.58
8.1.90.0040.00417.61
8.1.80.0000.00717.57
8.1.70.0000.00817.63
8.1.60.0050.00317.68
8.1.50.0030.00517.46
8.1.40.0040.00417.53
8.1.30.0000.00717.78
8.1.20.0040.00417.71
8.1.10.0050.00317.64
8.1.00.0040.00417.66
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.33
8.0.270.0030.00317.31
8.0.260.0030.00316.95
8.0.250.0000.00717.11
8.0.240.0050.00317.05
8.0.230.0000.00717.09
8.0.220.0070.00017.02
8.0.210.0030.00316.91
8.0.200.0030.00316.95
8.0.190.0000.00917.10
8.0.180.0040.00417.03
8.0.170.0000.00816.96
8.0.160.0030.00317.04
8.0.150.0060.00317.03
8.0.140.0040.00416.95
8.0.130.0030.00313.36
8.0.120.0000.00717.01
8.0.110.0040.00417.13
8.0.100.0040.00416.84
8.0.90.0000.00717.00
8.0.80.0060.01016.97
8.0.70.0000.00717.01
8.0.60.0000.00816.92
8.0.50.0070.00016.91
8.0.30.0090.00717.20
8.0.20.0120.00717.41
8.0.10.0070.00017.09
8.0.00.0110.00616.73
7.4.330.0040.00215.55
7.4.320.0070.00016.66
7.4.300.0060.00016.67
7.4.290.0000.00716.60
7.4.280.0000.00716.62
7.4.270.0030.00316.68
7.4.260.0030.00716.64
7.4.250.0030.00316.55
7.4.240.0030.00316.73
7.4.230.0000.00716.67
7.4.220.0130.01316.70
7.4.210.0070.01016.60
7.4.200.0000.00716.74
7.4.160.0100.00716.40
7.4.150.0070.01117.40
7.4.140.0170.00717.86
7.4.130.0100.01316.52
7.4.120.0060.01216.53
7.4.110.0070.01416.44
7.4.100.0120.01216.61
7.4.90.0070.01016.51
7.4.80.0160.01119.39
7.4.70.0080.00816.47
7.4.60.0100.00716.75
7.4.50.0060.00616.44
7.4.40.0060.00916.66
7.4.30.0030.01216.23
7.4.00.0070.01015.11
7.3.330.0030.00313.13
7.3.320.0000.00513.02
7.3.310.0000.00716.33
7.3.300.0000.00616.27
7.3.290.0030.00316.30
7.3.280.0070.00816.28
7.3.270.0070.01117.40
7.3.260.0120.00916.35
7.3.250.0130.00716.45
7.3.240.0080.01016.48
7.3.230.0120.00616.67
7.3.210.0090.00916.53
7.3.200.0100.01016.64
7.3.190.0110.00716.29
7.3.180.0100.00716.49
7.3.170.0110.00516.39
7.3.160.0070.01016.43
7.3.120.0140.00414.95
7.3.110.0060.01214.67
7.3.100.0120.00314.84
7.3.90.0070.00714.76
7.3.80.0070.01014.51
7.3.70.0040.00814.86
7.3.60.0040.00714.57
7.3.50.0040.01214.95
7.3.40.0040.00815.03
7.3.30.0000.00914.79
7.3.20.0060.00616.62
7.3.10.0020.01316.76
7.3.00.0020.01116.53
7.2.330.0120.00516.79
7.2.320.0060.00916.53
7.2.310.0030.01416.38
7.2.300.0100.00716.50
7.2.290.0100.00916.68
7.2.250.0030.01615.02
7.2.240.0000.01815.27
7.2.230.0030.00715.10
7.2.220.0030.01314.98
7.2.210.0040.01115.31
7.2.200.0070.00715.11
7.2.190.0040.00814.93
7.2.180.0080.00814.95
7.2.170.0060.01014.94
7.2.130.0000.01717.04
7.2.120.0030.01016.89
7.2.110.0000.01516.50
7.2.100.0070.00316.79
7.2.90.0030.01016.93
7.2.80.0080.00816.83
7.2.70.0000.01516.73
7.2.60.0080.00816.91
7.2.50.0030.01216.77
7.2.40.0040.00716.87
7.2.30.0000.01416.92
7.2.20.0000.01116.91
7.2.10.0030.01216.93
7.2.00.0020.01018.18
7.1.330.0060.00915.92
7.1.320.0100.00315.95
7.1.310.0050.00515.89
7.1.300.0040.00715.91
7.1.290.0030.01315.97
7.1.280.0100.00315.95
7.1.270.0030.00715.80
7.1.260.0060.01015.68
7.1.250.0030.00515.45
7.1.200.0300.00815.60
7.1.100.0070.00718.29
7.1.70.0070.00717.05
7.1.60.0160.01335.30
7.1.50.0140.01735.03
7.1.40.0240.00634.53
7.1.30.0220.00934.57
7.1.20.0190.01934.57
7.1.10.0060.00916.76
7.1.00.0080.00616.84
7.0.200.0000.01317.01
7.0.190.0030.00916.78
7.0.180.0100.00316.57
7.0.170.0090.00616.43
7.0.160.0060.00916.43
7.0.150.0070.00716.39
7.0.140.0000.01416.64
7.0.130.0030.01016.50
7.0.120.0100.00316.70
7.0.110.0070.00716.44
7.0.100.0040.01116.61
7.0.90.0070.00716.15
7.0.80.0090.00616.35
7.0.70.0030.01016.61
7.0.60.0030.01316.31
7.0.50.0090.00616.63
7.0.40.0030.01016.46
7.0.30.0090.00416.42
7.0.20.0030.01016.36
7.0.10.0110.00316.69
7.0.00.0060.00916.54

preferences:
67.17 ms | 401 KiB | 5 Q