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', $date);         $enddate = date('Y-m-d', 'next day', $date); 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)
5.4.310.0170.07719.15
5.4.300.0200.03318.87
5.4.290.0130.06318.85
5.4.280.0170.04019.06
5.4.270.0170.03719.23
5.4.260.0170.05019.13
5.4.250.0130.03719.08
5.4.240.0230.03018.84
5.4.230.0200.03319.23
5.4.220.0130.03719.05
5.4.210.0230.03318.99
5.4.200.0170.03318.86
5.4.190.0170.04719.08
5.4.180.0130.03719.30
5.4.170.0130.03718.97
5.4.160.0130.03718.84
5.4.150.0100.04018.97
5.4.140.0170.05716.38
5.4.130.0100.04316.39
5.4.120.0170.03716.30
5.4.110.0170.04716.56
5.4.100.0170.04016.59
5.4.90.0130.06316.56
5.4.80.0170.06016.36
5.4.70.0170.07316.57
5.4.60.0170.07016.48
5.4.50.0300.03316.42
5.4.40.0130.04016.51
5.4.30.0170.03716.51
5.4.20.0300.06716.30
5.4.10.0230.07716.33
5.4.00.0170.07015.96
5.3.280.0070.04314.46
5.3.270.0100.04014.65
5.3.260.0170.03314.64
5.3.250.0170.03314.56
5.3.240.0170.04014.46
5.3.230.0130.04314.47
5.3.220.0170.03314.43
5.3.210.0100.05014.52
5.3.200.0170.07714.60
5.3.190.0200.07314.62
5.3.180.0130.04014.51
5.3.170.0170.03714.47
5.3.160.0400.03714.50
5.3.150.0170.08014.41
5.3.140.0170.04014.55
5.3.130.0230.04014.38
5.3.120.0100.05714.50
5.3.110.0230.07014.39
5.3.100.0230.07313.90
5.3.90.0230.07314.11
5.3.80.0230.04313.84
5.3.70.0230.05314.00
5.3.60.0270.06713.80
5.3.50.0230.07313.74
5.3.40.0200.07313.79
5.3.30.0270.04713.84
5.3.20.0200.07013.64
5.3.10.0270.05713.63
5.3.00.0330.04013.49
5.2.170.0230.06012.27
5.2.160.0170.06012.27
5.2.150.0130.05012.27
5.2.140.0170.04312.27
5.2.130.0170.06012.27
5.2.120.0130.06712.27
5.2.110.0170.04712.27
5.2.100.0200.06012.27
5.2.90.0170.03712.27
5.2.80.0130.06712.27
5.2.70.0200.03312.27
5.2.60.0170.04012.27
5.2.50.0170.03312.27
5.2.40.0170.06312.27
5.2.30.0170.05312.27
5.2.20.0270.04312.27
5.2.10.0200.05712.27
5.2.00.0270.03712.27
5.1.60.0130.03712.27
5.1.50.0100.02712.27
5.1.40.0200.04712.27
5.1.30.0200.03312.27
5.1.20.0170.03312.27
5.1.10.0200.04312.27
5.1.00.0230.05012.27
5.0.50.0100.04312.27
5.0.40.0130.03012.27
5.0.30.0100.06012.27
5.0.20.0100.04712.27
5.0.10.0100.04312.27
5.0.00.0070.06012.27
4.4.90.0070.02312.27
4.4.80.0100.02012.27
4.4.70.0070.03712.27
4.4.60.0070.03012.27
4.4.50.0130.02312.27
4.4.40.0170.04012.27
4.4.30.0100.03312.27
4.4.20.0100.03012.27
4.4.10.0100.02312.27
4.4.00.0100.05312.27
4.3.110.0130.03012.27
4.3.100.0130.02712.27
4.3.90.0130.02312.27
4.3.80.0100.04712.27
4.3.70.0070.03012.27
4.3.60.0070.03712.27
4.3.50.0070.03312.27
4.3.40.0100.04712.27
4.3.30.0070.03012.27
4.3.20.0000.03012.27
4.3.10.0070.02012.27
4.3.00.0030.03012.27

preferences:
137.44 ms | 1394 KiB | 7 Q