3v4l.org

run code in 300+ PHP versions simultaneously
<?php date( "Y-m\0d", strtotime( "2014-05-20 10:00:00 Europe/London" );

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)
5.4.300.0080.04412.50
5.4.290.0060.04212.49
5.4.280.0050.04412.39
5.4.270.0050.04412.39
5.4.260.0070.04412.39
5.4.250.0070.03612.39
5.4.240.0040.03812.39
5.4.230.0040.04012.38
5.4.220.0070.03912.38
5.4.210.0050.04612.38
5.4.200.0080.03912.38
5.4.190.0080.03612.38
5.4.180.0080.03312.38
5.4.170.0070.03812.39
5.4.160.0050.03612.38
5.4.150.0080.03612.38
5.4.140.0050.03912.07
5.4.130.0060.03612.05
5.4.120.0080.03612.01
5.4.110.0090.03512.01
5.4.100.0070.03512.01
5.4.90.0050.04712.01
5.4.80.0080.03912.02
5.4.70.0070.03412.00
5.4.60.0040.04412.00
5.4.50.0070.03912.01
5.4.40.0090.03312.00
5.4.30.0060.04511.99
5.4.20.0060.03811.98
5.4.10.0080.03911.99
5.4.00.0090.04511.48
5.3.280.0060.04212.71
5.3.270.0100.03612.72
5.3.260.0040.04112.72
5.3.250.0070.04412.72
5.3.240.0090.04812.72
5.3.230.0060.04612.71
5.3.220.0060.03912.68
5.3.210.0060.03912.68
5.3.200.0100.03812.68
5.3.190.0020.04612.68
5.3.180.0070.04012.67
5.3.170.0080.03512.67
5.3.160.0020.04112.67
5.3.150.0060.04512.68
5.3.140.0080.04112.66
5.3.130.0070.03712.65
5.3.120.0130.03712.66
5.3.110.0060.04412.66
5.3.100.0060.04112.12
5.3.90.0090.03712.08
5.3.80.0060.03612.07
5.3.70.0080.04012.08
5.3.60.0070.04012.07
5.3.50.0090.03112.00
5.3.40.0050.03712.00
5.3.30.0040.03611.95
5.3.20.0040.04411.73
5.3.10.0060.04411.70
5.3.00.0070.04311.68
5.2.170.0040.0389.18
5.2.160.0070.0299.18
5.2.150.0070.0289.18
5.2.140.0040.0329.18
5.2.130.0050.0309.14
5.2.120.0040.0299.14
5.2.110.0050.0369.14
5.2.100.0070.0299.14
5.2.90.0040.0359.14
5.2.80.0080.0339.14
5.2.70.0050.0309.14
5.2.60.0070.0319.09
5.2.50.0060.0329.06
5.2.40.0040.0299.04
5.2.30.0100.0339.01
5.2.20.0060.0299.01
5.2.10.0040.0358.93
5.2.00.0060.0338.79
5.1.60.0070.0218.07
5.1.50.0030.0368.06
5.1.40.0040.0268.05
5.1.30.0080.0278.40
5.1.20.0050.0288.42
5.1.10.0020.0318.14
5.1.00.0040.0268.14
5.0.50.0040.0246.63
5.0.40.0050.0186.48
5.0.30.0050.0356.29
5.0.20.0040.0216.26
5.0.10.0040.0206.24
5.0.00.0020.0326.23
4.4.90.0050.0234.78
4.4.80.0080.0204.76
4.4.70.0010.0234.75
4.4.60.0060.0184.75
4.4.50.0040.0164.77
4.4.40.0010.0264.71
4.4.30.0040.0144.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0060.0224.76
4.3.110.0020.0164.67
4.3.100.0020.0234.67
4.3.90.0020.0214.63
4.3.80.0050.0294.58
4.3.70.0020.0224.63
4.3.60.0020.0204.63
4.3.50.0030.0214.63
4.3.40.0040.0234.53
4.3.30.0070.0183.28
4.3.20.0030.0183.26
4.3.10.0030.0173.22
4.3.00.0030.01730.86

preferences:
141.91 ms | 1394 KiB | 7 Q