3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time1 = '2014-08-26 14:35:29'; $time2 = '2014-08-26 15:35:29'; $time1 = '2014-08-26 14:35:29'; $time2 = time(); echo strtotime("now"). "\n"; var_dump($time2 );exit; $strtotime1 = strtotime($time1); $strtotime2 = strtotime($time2); //$hourdiff = round((strtotime($strtotime2) - strtotime($strtotime1))/3600, 1); //echo $hourdiff; exit; //echo $strtotime1; //var_dump(new DateTime()); //echo $strtotime2; echo "\n"; echo round(($strtotime2 - $strtotime1)/3600);

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)
5.4.320.0040.03912.50
5.4.310.0020.04312.49
5.4.300.0060.03912.50
5.4.290.0080.03612.49
5.4.280.0050.03712.39
5.4.270.0040.04112.39
5.4.260.0060.03612.39
5.4.250.0080.04112.39
5.4.240.0100.03512.39
5.4.230.0060.04012.38
5.4.220.0060.03712.38
5.4.210.0060.03312.38
5.4.200.0090.03312.38
5.4.190.0070.03512.38
5.4.180.0050.03612.38
5.4.170.0060.03512.39
5.4.160.0060.03512.38
5.4.150.0060.03512.38
5.4.140.0060.03512.07
5.4.130.0070.03312.05
5.4.120.0040.03612.01
5.4.110.0040.03612.01
5.4.100.0040.03512.02
5.4.90.0040.03712.01
5.4.80.0050.03712.01
5.4.70.0080.03812.01
5.4.60.0060.03212.01
5.4.50.0040.03612.00
5.4.40.0060.03612.00
5.4.30.0070.03412.00
5.4.20.0060.03611.99
5.4.10.0040.03611.99
5.4.00.0060.03511.48
5.3.290.0090.04012.80
5.3.280.0060.04112.71
5.3.270.0070.03612.72
5.3.260.0050.04412.72
5.3.250.0070.03412.72
5.3.240.0050.03812.72
5.3.230.0090.03812.71
5.3.220.0070.03512.68
5.3.210.0040.04312.68
5.3.200.0110.03212.68
5.3.190.0080.03512.68
5.3.180.0060.03912.67
5.3.170.0060.03612.67
5.3.160.0060.03512.68
5.3.150.0050.04212.67
5.3.140.0130.03112.66
5.3.130.0070.03612.65
5.3.120.0090.04112.66
5.3.110.0060.03912.66
5.3.100.0040.04212.11
5.3.90.0050.03812.09
5.3.80.0060.03512.07
5.3.70.0050.03612.08
5.3.60.0090.04212.06
5.3.50.0040.03712.00
5.3.40.0070.04212.00
5.3.30.0040.03611.96
5.3.20.0100.03811.73
5.3.10.0080.03211.70
5.3.00.0050.03811.68
5.2.170.0060.0299.19
5.2.160.0030.0309.18
5.2.150.0040.0309.18
5.2.140.0040.0309.18
5.2.130.0040.0299.14
5.2.120.0030.0299.14
5.2.110.0060.0329.14
5.2.100.0020.0309.14
5.2.90.0050.0339.14
5.2.80.0020.0339.14
5.2.70.0040.0309.14
5.2.60.0040.0329.09
5.2.50.0090.0349.07
5.2.40.0010.0319.04
5.2.30.0040.0309.01
5.2.20.0050.0289.01
5.2.10.0060.0268.93
5.2.00.0060.0368.79
5.1.60.0040.0268.07
5.1.50.0030.0268.07
5.1.40.0040.0248.05
5.1.30.0040.0258.40
5.1.20.0070.0328.42
5.1.10.0050.0308.14
5.1.00.0050.0298.15
5.0.50.0040.0246.63
5.0.40.0040.0256.48
5.0.30.0050.0376.30
5.0.20.0020.0206.27
5.0.10.0030.0196.24
5.0.00.0040.0316.23
4.4.90.0020.0164.78
4.4.80.0050.0154.75
4.4.70.0040.0174.75
4.4.60.0020.0204.75
4.4.50.0050.0154.77
4.4.40.0040.0274.71
4.4.30.0020.0154.76
4.4.20.0030.0224.84
4.4.10.0060.0164.85
4.4.00.0050.0264.76
4.3.110.0040.0184.67
4.3.100.0040.0174.66
4.3.90.0030.0174.63
4.3.80.0050.0254.59
4.3.70.0020.0144.63
4.3.60.0060.0124.63
4.3.50.0040.0184.63
4.3.40.0040.0264.54
4.3.30.0010.0203.29
4.3.20.0010.0213.26
4.3.10.0020.0183.22
4.3.00.0100.0237.20

preferences:
142.02 ms | 1394 KiB | 7 Q