3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mktime(12, 00, 00)); var_dump(mktime('12:00 pm')); var_dump(strtotime('12:00 pm'))

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)
5.4.310.0110.03512.46
5.4.300.0060.04612.46
5.4.290.0100.05212.46
5.4.280.0110.04512.36
5.4.270.0050.04112.36
5.4.260.0070.03812.36
5.4.250.0060.03712.36
5.4.240.0070.04512.36
5.4.230.0120.03812.35
5.4.220.0050.03712.35
5.4.210.0100.03212.35
5.4.200.0120.04812.35
5.4.190.0060.03512.35
5.4.180.0090.04812.35
5.4.170.0100.03312.36
5.4.160.0090.03912.35
5.4.150.0050.03712.35
5.4.140.0070.03812.04
5.4.130.0040.04412.02
5.4.120.0070.03511.99
5.4.110.0090.04011.98
5.4.100.0040.03711.98
5.4.90.0090.04911.98
5.4.80.0040.03911.98
5.4.70.0080.04211.98
5.4.60.0030.04211.98
5.4.50.0050.04311.98
5.4.40.0100.03511.97
5.4.30.0080.03511.96
5.4.20.0080.03511.95
5.4.10.0040.03711.96
5.4.00.0060.03611.45
5.3.290.0040.04212.80
5.3.280.0080.03512.71
5.3.270.0070.05812.72
5.3.260.0080.04112.72
5.3.250.0110.03512.72
5.3.240.0060.03812.72
5.3.230.0070.04812.71
5.3.220.0060.04212.68
5.3.210.0100.04512.68
5.3.200.0080.04212.68
5.3.190.0060.03712.68
5.3.180.0080.03412.68
5.3.170.0050.03712.67
5.3.160.0090.03812.67
5.3.150.0050.03912.68
5.3.140.0040.03912.66
5.3.130.0050.04012.66
5.3.120.0040.04012.66
5.3.110.0060.03912.66
5.3.100.0070.03612.12
5.3.90.0060.03612.09
5.3.80.0030.03912.07
5.3.70.0060.03612.08
5.3.60.0070.03512.07
5.3.50.0060.03612.00
5.3.40.0030.03912.00
5.3.30.0060.03511.95
5.3.20.0080.03311.73
5.3.10.0050.04211.70
5.3.00.0070.03411.68
5.2.170.0030.0329.19
5.2.160.0040.0319.18
5.2.150.0090.0279.18
5.2.140.0050.0309.18
5.2.130.0040.0309.14
5.2.120.0030.0319.14
5.2.110.0050.0299.15
5.2.100.0040.0299.14
5.2.90.0050.0309.14
5.2.80.0020.0349.13
5.2.70.0050.0309.14
5.2.60.0030.0329.09
5.2.50.0020.0349.06
5.2.40.0040.0379.04
5.2.30.0050.0369.01
5.2.20.0050.0399.00
5.2.10.0030.0308.93
5.2.00.0070.0358.78
5.1.60.0060.0278.07
5.1.50.0060.0238.07
5.1.40.0050.0248.05
5.1.30.0050.0288.39
5.1.20.0050.0258.42
5.1.10.0030.0318.14
5.1.00.0080.0248.14
5.0.50.0060.0196.63
5.0.40.0020.0216.48
5.0.30.0050.0296.30
5.0.20.0050.0226.26
5.0.10.0040.0206.24
5.0.00.0040.0356.23
4.4.90.0040.0184.77
4.4.80.0030.0174.75
4.4.70.0040.0154.75
4.4.60.0050.0184.75
4.4.50.0050.0234.77
4.4.40.0020.0304.71
4.4.30.0020.0164.76
4.4.20.0030.0164.84
4.4.10.0020.0174.85
4.4.00.0050.0234.75
4.3.110.0030.0154.67
4.3.100.0010.0174.66
4.3.90.0010.0164.63
4.3.80.0010.0264.59
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0010.0194.63
4.3.40.0030.0274.54
4.3.30.0000.0223.29
4.3.20.0020.0173.26
4.3.10.0030.0193.21
4.3.00.0070.01315.91

preferences:
142.77 ms | 939 KiB | 8 Q