3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(DateTime::createFromFormat('c', '2015-08-31T00:55:00Z')); var_dump(DateTime::createFromFormat(DateTime::ISO8601, '2015-08-31T00:55:00Z')); var_dump(DateTime::createFromFormat(DateTime::ISO8601, '2015-08-31T00:55:00.000Z'));

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)
8.3.60.0140.00718.30
8.3.50.0080.00822.04
8.3.40.0070.00719.00
8.3.30.0100.00318.77
8.3.20.0070.00020.27
8.3.10.0000.00823.56
8.3.00.0040.00419.66
8.2.180.0120.00916.38
8.2.170.0040.01122.96
8.2.160.0070.01420.58
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00020.97
8.2.120.0040.00426.35
8.2.110.0060.00320.93
8.2.100.0030.00917.80
8.2.90.0000.00819.19
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0030.00521.04
8.2.30.0040.00420.67
8.2.20.0000.00717.67
8.2.10.0000.00717.87
8.2.00.0000.00817.95
8.1.280.0100.00725.92
8.1.270.0000.00920.08
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0030.00617.64
8.1.230.0090.00317.66
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.13
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0040.00418.43
8.1.160.0040.00420.68
8.1.150.0060.00318.75
8.1.140.0000.00819.50
8.1.130.0070.00017.63
8.1.120.0000.00717.43
8.1.110.0040.00417.34
8.1.100.0040.00317.45
8.1.90.0000.00817.49
8.1.80.0070.00017.35
8.1.70.0000.00717.44
8.1.60.0080.00017.47
8.1.50.0030.00617.44
8.1.40.0000.00817.45
8.1.30.0080.00017.63
8.1.20.0040.00417.62
8.1.10.0040.00417.55
8.1.00.0050.00317.44
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0030.00316.85
8.0.260.0080.00017.22
8.0.250.0030.00317.07
8.0.240.0050.00217.07
8.0.230.0000.00717.07
8.0.220.0030.00617.04
8.0.210.0050.00316.89
8.0.200.0030.00317.09
8.0.190.0030.00617.04
8.0.180.0040.00417.01
8.0.170.0030.00516.94
8.0.160.0000.00717.05
8.0.150.0060.00616.96
8.0.140.0030.00316.89
8.0.130.0030.00313.24
8.0.120.0000.00816.84
8.0.110.0060.00316.95
8.0.100.0070.00016.81
8.0.90.0040.00416.82
8.0.80.0130.00416.91
8.0.70.0040.00416.79
8.0.60.0000.00716.80
8.0.50.0030.00617.06
8.0.30.0120.00617.11
8.0.20.0130.00617.40
8.0.10.0050.00317.19
8.0.00.0100.00816.78
7.4.330.0000.00516.73
7.4.320.0060.00016.59
7.4.300.0070.00016.42
7.4.290.0050.00216.59
7.4.280.0000.00916.64
7.4.270.0070.00016.61
7.4.260.0070.00016.45
7.4.250.0000.00716.51
7.4.240.0010.00616.47
7.4.230.0040.00416.67
7.4.220.0060.02016.58
7.4.210.0110.00316.63
7.4.200.0070.00016.71
7.4.160.0100.01016.38
7.4.150.0350.02617.40
7.4.140.0110.01117.86
7.4.130.0160.00716.54
7.4.120.0140.00816.54
7.4.110.0090.00916.71
7.4.100.0060.01216.39
7.4.90.0060.01216.30
7.4.80.0090.01219.39
7.4.70.0100.00816.40
7.4.60.0070.01116.53
7.4.50.0030.01416.34
7.4.40.0060.01016.48
7.4.30.0150.00916.27
7.4.00.0110.00615.07
7.3.330.0000.00513.10
7.3.320.0030.00313.16
7.3.310.0070.00016.19
7.3.300.0000.00716.10
7.3.290.0090.01116.22
7.3.280.0100.01116.22
7.3.270.0030.01317.40
7.3.260.0070.01016.32
7.3.250.0090.01116.33
7.3.240.0070.01116.38
7.3.230.0060.01216.39
7.3.210.0100.00616.38
7.3.200.0030.01416.36
7.3.190.0110.00716.50
7.3.180.0070.01116.52
7.3.170.0080.00916.42
7.3.160.0060.01116.39
7.3.120.0030.01314.90
7.3.110.0090.00614.45
7.3.100.0060.01014.90
7.3.90.0040.00714.88
7.3.80.0030.00914.58
7.3.70.0000.01414.46
7.3.60.0030.01014.81
7.3.50.0030.01014.84
7.3.40.0040.00414.71
7.3.30.0030.01014.65
7.3.20.0030.00616.58
7.3.10.0040.00816.46
7.3.00.0120.00016.66
7.2.330.0110.00616.41
7.2.320.0150.00316.70
7.2.310.0060.01116.37
7.2.300.0090.01316.39
7.2.290.0040.01516.63
7.2.250.0060.01314.87
7.2.240.0130.00314.70
7.2.230.0060.00915.08
7.2.220.0060.00614.92
7.2.210.0110.00314.91
7.2.200.0070.01115.07
7.2.190.0000.01315.06
7.2.180.0140.00314.88
7.2.170.0090.00314.92
7.2.00.0120.00419.32
7.1.330.0000.01715.69
7.1.320.0030.01115.79
7.1.310.0060.00915.83
7.1.300.0070.00715.50
7.1.290.0070.00715.93
7.1.280.0030.00715.75
7.1.270.0000.00915.62
7.1.260.0090.00615.67
7.1.100.0090.00618.14
7.1.70.0070.00417.10
7.1.60.0100.01419.13
7.1.50.0100.01316.87
7.1.00.0030.07722.45
7.0.200.0040.00416.92
7.0.60.0170.08319.94
7.0.50.0000.04317.85
7.0.40.0070.04720.05
7.0.30.0200.04320.13
7.0.20.0170.05020.11
7.0.10.0130.08320.16
7.0.00.0100.04720.16
5.6.280.0100.05320.98
5.6.210.0100.07320.46
5.6.200.0130.05318.22
5.6.190.0070.04020.49
5.6.180.0030.04720.58
5.6.170.0230.08020.50
5.6.160.0130.07720.44
5.6.150.0100.07718.21
5.6.140.0070.04018.18
5.6.130.0200.04718.22
5.6.120.0130.07721.00
5.6.110.0100.07721.01
5.6.100.0130.07321.13
5.6.90.0070.08321.06
5.6.80.0070.05320.50
5.5.350.4200.04020.42
5.5.340.0100.07717.88
5.5.330.0100.08020.20
5.5.320.0100.04720.30
5.5.310.0230.05020.29
5.5.300.0030.04717.99
5.5.290.0070.07717.92
5.5.280.0070.08720.89
5.5.270.0030.04020.77
5.5.260.0070.08320.86
5.5.250.0000.08320.79
5.5.240.0270.06720.12

preferences:
59.89 ms | 401 KiB | 5 Q