3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = DateTime::createFromFormat($format, '2009-02-15 15:16:17'); echo "Format: $format; " . $date->format('Y-m-d H:i:s') . "\n"; ?>

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)
5.4.340.0060.03412.01
5.4.320.0050.03612.49
5.4.310.0030.04012.49
5.4.300.0040.03712.49
5.4.290.0070.04112.49
5.4.280.0050.03612.39
5.4.270.0060.04212.39
5.4.260.0050.03912.39
5.4.250.0070.03912.39
5.4.240.0060.03612.39
5.4.230.0050.03812.38
5.4.220.0070.03512.38
5.4.210.0080.03212.39
5.4.200.0070.03512.38
5.4.190.0070.03312.38
5.4.180.0040.03712.38
5.4.170.0050.03612.38
5.4.160.0050.03612.38
5.4.150.0050.03612.38
5.4.140.0040.03812.07
5.4.130.0030.03712.05
5.4.120.0060.03512.02
5.4.110.0090.03212.01
5.4.100.0050.03512.02
5.4.90.0090.03312.02
5.4.80.0040.03712.01
5.4.70.0070.03312.00
5.4.60.0050.03412.00
5.4.50.0050.03512.01
5.4.40.0050.03411.99
5.4.30.0080.03211.99
5.4.20.0060.03411.99
5.4.10.0060.03311.99
5.4.00.0050.03711.49
5.3.290.0020.04212.80
5.3.280.0070.03512.71
5.3.270.0030.04112.73
5.3.260.0060.03812.71
5.3.250.0040.03812.72
5.3.240.0110.03312.72
5.3.230.0040.04012.71
5.3.220.0070.03512.68
5.3.210.0080.03512.68
5.3.200.0040.03812.68
5.3.190.0050.03812.68
5.3.180.0090.03212.67
5.3.170.0090.03312.67
5.3.160.0080.03412.67
5.3.150.0080.03612.67
5.3.140.0040.03812.66
5.3.130.0060.03712.66
5.3.120.0050.03912.66
5.3.110.0080.03712.66
5.3.100.0050.03712.12
5.3.90.0080.03812.09
5.3.80.0070.03812.07
5.3.70.0040.03812.07
5.3.60.0040.03712.07
5.3.50.0090.03212.00
5.3.40.0040.03712.00
5.3.30.0050.03511.95
5.3.20.0050.03511.72
5.3.10.0090.03111.70
5.3.00.0050.03611.68
5.2.170.0050.0309.18
5.2.160.0050.0289.18
5.2.150.0080.0269.18
5.2.140.0040.0309.18
5.2.130.0040.0309.14
5.2.120.0060.0279.14
5.2.110.0070.0269.15
5.2.100.0050.0279.14
5.2.90.0020.0329.15
5.2.80.0060.0289.14
5.2.70.0040.0309.14
5.2.60.0060.0299.09
5.2.50.0060.0299.06
5.2.40.0040.0289.04
5.2.30.0030.0319.01
5.2.20.0010.0329.00
5.2.10.0050.0278.92
5.2.00.0060.0288.78
5.1.60.0010.0278.07
5.1.50.0040.0248.07
5.1.40.0030.0248.05
5.1.30.0030.0278.40
5.1.20.0070.0308.42
5.1.10.0050.0258.14
5.1.00.0050.0268.14
5.0.50.0030.0216.62
5.0.40.0050.0216.48
5.0.30.0050.0316.29
5.0.20.0040.0206.26
5.0.10.0040.0206.24
5.0.00.0030.0316.23
4.4.90.0030.0174.78
4.4.80.0010.0164.75
4.4.70.0010.0174.75
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0040.0234.71
4.4.30.0010.0174.76
4.4.20.0040.0144.85
4.4.10.0020.0164.85
4.4.00.0060.0224.76
4.3.110.0040.0144.67
4.3.100.0020.0164.67
4.3.90.0010.0164.63
4.3.80.0030.0244.58
4.3.70.0020.0144.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0030.0143.28
4.3.20.0010.0163.25
4.3.10.0010.0173.23
4.3.00.0000.0236.57

preferences:
147.19 ms | 1394 KiB | 7 Q