3v4l.org

run code in 300+ PHP versions simultaneously
<?php function timeSince($time, $from = null) { if ($from == null) { $from = time(); } $time = $from - $time; $chunks = array( array(60 * 60 * 24 * 365 , 'year'), array(60 * 60 * 24 * 30 , 'month'), array(60 * 60 * 24 , 'day'), array(60 * 60 , 'hour'), array(60 , 'minute'), array(1 , 'second') ); for ($i = 0, $j = count($chunks); $i < $j; $i++) { $seconds = $chunks[$i][0]; $name = $chunks[$i][1]; if (($count = floor($time / $seconds)) != 0) { break; } } $print = ($count == 1) ? '1 '.$name : "$count {$name}s"; return $print; } $dt = strtotime('2013-1-11'); echo "since ",timeSince($dt);

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)
7.1.70.0120.00317.48
7.1.60.0000.01017.48
7.1.50.0100.00717.17
7.1.00.0070.07322.40
7.0.200.0030.01317.02
7.0.140.0100.06722.04
7.0.100.0130.08319.92
7.0.90.0030.08319.95
7.0.80.0130.03319.88
7.0.70.0030.08320.04
7.0.60.0070.07019.95
7.0.50.0130.06020.41
7.0.40.0030.04720.13
7.0.30.0030.08320.11
7.0.20.0070.08320.19
7.0.10.0070.07320.11
7.0.00.0100.07020.08
5.6.280.0030.07321.13
5.6.250.0000.07320.63
5.6.240.0070.06720.52
5.6.230.0170.04020.68
5.6.220.0030.06320.53
5.6.210.0100.04320.50
5.6.200.0070.05720.95
5.6.190.0070.04321.05
5.6.180.0070.08721.19
5.6.170.0070.08020.95
5.6.160.0000.05021.04
5.6.150.0130.06321.05
5.6.140.0100.07721.09
5.6.130.0170.04321.12
5.6.120.0070.08021.13
5.6.110.0030.04721.02
5.6.100.0130.06321.13
5.6.90.0030.08021.05
5.6.80.0170.06720.35
5.6.70.0000.04320.45
5.6.60.0070.06320.40
5.6.50.0130.07320.48
5.6.40.0130.07320.41
5.6.30.0070.07720.39
5.6.20.0130.04020.40
5.6.10.0100.03720.42
5.6.00.0070.07720.48
5.5.380.0130.07320.41
5.5.370.0030.08720.39
5.5.360.0030.08720.37
5.5.350.0100.08020.38
5.5.340.0070.04720.89
5.5.330.0070.07720.93
5.5.320.0130.04320.77
5.5.310.0130.07720.79
5.5.300.0070.04720.89
5.5.290.0100.08320.81
5.5.280.0030.05720.79
5.5.270.0030.04720.84
5.5.260.0100.04720.72
5.5.250.0070.04020.66
5.5.240.0100.05020.13
5.5.230.0170.06720.18
5.5.220.0070.07720.25
5.5.210.0030.09720.19
5.5.200.0100.06720.23
5.5.190.0170.05320.15
5.5.180.0130.07320.00
5.5.160.0030.05020.30
5.5.150.0100.08020.14
5.5.140.0130.04320.10
5.5.130.0000.08020.22
5.5.120.0130.04020.27
5.5.110.0070.06720.15
5.5.100.0000.08020.16
5.5.90.0200.06019.93
5.5.80.0170.06020.07
5.5.70.0070.04719.98
5.5.60.0030.05320.07
5.5.50.0100.07720.13
5.5.40.0000.08320.16
5.5.30.0070.04720.17
5.5.20.0070.08320.06
5.5.10.0000.09020.03
5.5.00.0030.05020.04
5.4.450.0070.07319.27
5.4.440.0030.06319.35
5.4.430.0070.03719.35
5.4.420.0070.07719.22
5.4.410.0030.05019.32
5.4.400.0100.07319.13
5.4.390.0130.06719.03
5.4.380.0130.06719.03
5.4.370.0030.05019.16
5.4.360.0100.07019.21
5.4.350.0070.07319.12
5.4.340.0070.07019.13
5.4.320.0100.07319.16
5.4.310.0000.04019.13
5.4.300.0100.06319.03
5.4.290.0100.04719.12
5.4.280.0100.06019.18
5.4.270.0100.07019.14
5.4.260.0100.03719.20
5.4.250.0130.07319.15
5.4.240.0100.07318.84
5.4.230.0130.06718.87
5.4.220.0130.07019.04
5.4.210.0200.07019.15
5.4.200.0100.06718.84
5.4.190.0070.06718.86
5.4.180.0100.07319.20
5.4.170.0000.08319.16
5.4.160.0130.07019.11
5.4.150.0070.07018.85
5.4.140.0100.07316.46
5.4.130.0070.03016.45
5.4.120.0070.07316.50
5.4.110.0170.06316.48
5.4.100.0130.06316.36
5.4.90.0070.07016.48
5.4.80.0070.05716.30
5.4.70.0070.07016.49
5.4.60.0070.07316.33
5.4.50.0130.06716.40
5.4.40.0000.07016.35
5.4.30.0100.06716.43
5.4.20.0100.04716.44
5.4.10.0100.06016.44
5.4.00.0030.07015.79
5.3.290.0000.05014.84
5.3.280.0030.08314.84
5.3.270.0100.07714.84
5.3.260.0030.05014.84
5.3.250.0070.03714.84
5.3.240.0100.06714.84
5.3.230.0130.07014.84
5.3.220.0030.07014.84
5.3.210.0000.08014.84
5.3.200.0030.07314.84
5.3.190.0100.07014.84
5.3.180.0030.07714.84
5.3.170.0130.04014.84
5.3.160.0030.04714.84
5.3.150.0100.06714.84
5.3.140.0070.07714.84
5.3.130.0130.04014.84
5.3.120.0030.08014.84
5.3.110.0000.08014.84
5.3.100.0100.06714.84
5.3.90.0070.07314.84
5.3.80.0030.07314.84
5.3.70.0030.07714.84
5.3.60.0070.06714.84
5.3.50.0030.05314.84
5.3.40.0030.04714.84
5.3.30.0100.04014.84
5.3.20.0030.07014.84
5.3.10.0000.05314.84
5.3.00.0130.06714.84
5.2.170.0070.04714.84
5.2.160.0000.04314.84
5.2.150.0030.05714.84
5.2.140.0030.06314.84
5.2.130.0030.03014.84
5.2.120.0100.05014.84
5.2.110.0100.05314.84
5.2.100.0030.06314.84
5.2.90.0030.06314.84
5.2.80.0100.05714.84
5.2.70.0030.03714.84
5.2.60.0100.06014.84
5.2.50.0000.06314.84
5.2.40.0070.05314.84
5.2.30.0030.04714.84
5.2.20.0100.02314.84
5.2.10.0070.06314.84
5.2.00.0030.05714.84
5.1.60.0000.04014.84
5.1.50.0070.04314.84
5.1.40.0070.05314.84
5.1.30.0000.06014.84
5.1.20.0100.04314.84
5.1.10.0100.02714.84
5.1.00.0130.04314.84
5.0.50.0070.02714.84
5.0.40.0000.05014.84
5.0.30.0070.05314.84
5.0.20.0000.04714.84
5.0.10.0000.04314.84
5.0.00.0030.06714.84
4.4.90.0030.03714.84
4.4.80.0070.03014.84
4.4.70.0030.03014.84
4.4.60.0070.02714.84
4.4.50.0030.02014.84
4.4.40.0070.02714.84
4.4.30.0030.03314.84
4.4.20.0000.03314.84
4.4.10.0000.03714.84
4.4.00.0000.03014.84
4.3.110.0000.03714.84
4.3.100.0000.03314.84
4.3.90.0070.01314.84
4.3.80.0070.05014.84
4.3.70.0000.03314.84
4.3.60.0070.03014.84
4.3.50.0030.03314.84
4.3.40.0030.04314.84
4.3.30.0030.03314.84
4.3.20.0070.03314.84
4.3.10.0030.03314.84
4.3.00.0000.03714.84

preferences:
29.69 ms | 401 KiB | 5 Q