3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = 'yesterday';         if (($ts = strtotime($date) === false)) {             print "invalid date format: '$date'\n";             exit(1);         }         $startdate = date('Y-m-d', $ts);         $enddate = date('Y-m-d', 'next day', $ts); print $startdate . ' ' . $enddate . "\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)
5.4.310.0100.03412.49
5.4.300.0050.03912.50
5.4.290.0060.03812.50
5.4.280.0060.03412.39
5.4.270.0030.03812.39
5.4.260.0050.03812.39
5.4.250.0070.03612.39
5.4.240.0050.03612.39
5.4.230.0050.03912.38
5.4.220.0080.03412.38
5.4.210.0070.03412.38
5.4.200.0060.03612.38
5.4.190.0040.03612.38
5.4.180.0040.04012.38
5.4.170.0040.04012.38
5.4.160.0040.03812.38
5.4.150.0050.03612.38
5.4.140.0040.03912.07
5.4.130.0070.03312.05
5.4.120.0040.03612.02
5.4.110.0050.04212.01
5.4.100.0070.03912.01
5.4.90.0050.04312.01
5.4.80.0070.03612.02
5.4.70.0060.04412.01
5.4.60.0090.03012.00
5.4.50.0050.03512.01
5.4.40.0060.03312.00
5.4.30.0040.03511.99
5.4.20.0030.03811.99
5.4.10.0060.03211.99
5.4.00.0060.03511.48
5.3.280.0070.03512.71
5.3.270.0040.04012.72
5.3.260.0040.04012.72
5.3.250.0030.03912.72
5.3.240.0030.04012.72
5.3.230.0120.03612.71
5.3.220.0050.03712.68
5.3.210.0100.03712.68
5.3.200.0040.03812.68
5.3.190.0060.03812.68
5.3.180.0070.03612.68
5.3.170.0020.04012.66
5.3.160.0050.03812.68
5.3.150.0080.03612.67
5.3.140.0070.03412.66
5.3.130.0080.04112.66
5.3.120.0030.04212.66
5.3.110.0030.04212.66
5.3.100.0070.03612.12
5.3.90.0050.03612.08
5.3.80.0080.03412.08
5.3.70.0040.03712.07
5.3.60.0050.03712.06
5.3.50.0070.03512.00
5.3.40.0090.03312.00
5.3.30.0050.03511.95
5.3.20.0030.03711.72
5.3.10.0060.03611.70
5.3.00.0050.03611.68
5.2.170.0030.0319.18
5.2.160.0040.0309.18
5.2.150.0040.0319.18
5.2.140.0040.0319.18
5.2.130.0030.0309.14
5.2.120.0060.0279.14
5.2.110.0040.0299.14
5.2.100.0070.0269.14
5.2.90.0060.0279.14
5.2.80.0040.0329.14
5.2.70.0040.0309.14
5.2.60.0040.0309.09
5.2.50.0030.0329.06
5.2.40.0050.0329.04
5.2.30.0050.0319.01
5.2.20.0060.0289.00
5.2.10.0070.0268.93
5.2.00.0030.0318.79
5.1.60.0060.0218.07
5.1.50.0040.0248.06
5.1.40.0030.0258.04
5.1.30.0050.0268.39
5.1.20.0070.0238.42
5.1.10.0070.0238.14
5.1.00.0030.0268.14
5.0.50.0030.0206.63
5.0.40.0030.0196.48
5.0.30.0040.0316.30
5.0.20.0060.0206.27
5.0.10.0030.0196.24
5.0.00.0040.0306.23
4.4.90.0040.0144.78
4.4.80.0020.0164.76
4.4.70.0030.0154.75
4.4.60.0030.0174.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0154.75
4.4.20.0060.0124.85
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0010.0174.67
4.3.100.0040.0164.67
4.3.90.0030.0174.63
4.3.80.0000.0274.59
4.3.70.0040.0124.63
4.3.60.0040.0124.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0010.0163.28
4.3.20.0030.0163.26
4.3.10.0020.0173.22
4.3.00.0000.0237.05

preferences:
139.3 ms | 1394 KiB | 7 Q