3v4l.org

run code in 300+ PHP versions simultaneously
<?php $articledatetime = new DateTime('2009-10-11'); $now = new DateTime( $time = "now" ) $interval = $now->diff($articledatetime); echo "since ", $interval->format('%y years'), ".\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)
5.4.340.0200.05719.12
5.4.320.0230.03319.22
5.4.310.0300.03318.87
5.4.300.0300.06719.21
5.4.290.0270.03319.20
5.4.280.0270.04718.99
5.4.270.0170.07019.25
5.4.260.0200.05719.06
5.4.250.0170.05718.94
5.4.240.0200.05018.99
5.4.230.0230.03319.16
5.4.220.0170.04318.97
5.4.210.0270.03719.30
5.4.200.0300.04319.07
5.4.190.0230.04319.05
5.4.180.0230.05319.19
5.4.170.0330.06319.18
5.4.160.0270.06719.06
5.4.150.0270.07019.07
5.4.140.0300.04016.34
5.4.130.0170.04316.35
5.4.120.0170.03716.35
5.4.110.0170.04016.56
5.4.100.0170.04316.21
5.4.90.0130.04016.40
5.4.80.0230.04316.36
5.4.70.0130.05316.23
5.4.60.0200.07716.52
5.4.50.0300.05716.35
5.4.40.0270.05316.34
5.4.30.0270.04016.16
5.4.20.0330.02716.42
5.4.10.0270.03316.32
5.4.00.0170.03715.77
5.3.290.0130.04314.51
5.3.280.0170.03714.57
5.3.270.0200.04014.55
5.3.260.0170.04314.48
5.3.250.0230.06314.54
5.3.240.0200.04014.45
5.3.230.0230.07014.43
5.3.220.0100.04314.42
5.3.210.0170.03714.61
5.3.200.0170.03314.48
5.3.190.0130.07314.47
5.3.180.0230.03714.41
5.3.170.0300.03014.39
5.3.160.0170.04314.39
5.3.150.0200.03714.55
5.3.140.0130.04014.50
5.3.130.0200.04014.59
5.3.120.0200.03314.54
5.3.110.0130.04014.60
5.3.100.0300.03013.92
5.3.90.0100.04013.98
5.3.80.0170.03713.96
5.3.70.0170.03313.86
5.3.60.0100.04013.95
5.3.50.0130.03713.99
5.3.40.0200.03313.85
5.3.30.0100.04014.00
5.3.20.0170.04013.54
5.3.10.0170.03713.50
5.3.00.0330.03013.65
5.2.170.0200.04312.69
5.2.160.0270.02712.69
5.2.150.0100.03312.69
5.2.140.0170.03012.69
5.2.130.0100.03312.69
5.2.120.0230.06012.69
5.2.110.0130.04012.69
5.2.100.0270.04712.69
5.2.90.0170.06312.69
5.2.80.0200.04312.69
5.2.70.0100.04312.69
5.2.60.0130.04312.69
5.2.50.0130.03312.69
5.2.40.0130.03712.69
5.2.30.0200.05712.69
5.2.20.0230.03012.69
5.2.10.0200.05012.69
5.2.00.0230.04012.69
5.1.60.0100.03012.69
5.1.50.0170.02312.69
5.1.40.0170.05012.69
5.1.30.0130.03712.69
5.1.20.0070.03712.69
5.1.10.0200.03012.69
5.1.00.0270.04312.69
5.0.50.0100.02012.69
5.0.40.0100.02712.69
5.0.30.0230.02712.69
5.0.20.0070.02012.69
5.0.10.0070.02012.69
5.0.00.0100.02712.69
4.4.90.0070.01312.69
4.4.80.0030.01712.69
4.4.70.0070.01712.69
4.4.60.0070.01312.69
4.4.50.0070.01312.69
4.4.40.0100.02012.69
4.4.30.0030.01712.69
4.4.20.0100.01312.69
4.4.10.0030.02012.69
4.4.00.0030.02712.69
4.3.110.0070.01312.69
4.3.100.0070.01312.69
4.3.90.0070.01712.69
4.3.80.0070.02312.69
4.3.70.0070.01312.69
4.3.60.0100.01012.69
4.3.50.0030.01712.69
4.3.40.0070.02012.69
4.3.30.0030.01312.69
4.3.20.0000.01712.69
4.3.10.0070.01012.69
4.3.00.0030.02012.69

preferences:
148.55 ms | 939 KiB | 8 Q