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; } $dt = new DateTime('2012-10-11'); echo timeSince($dt->time);

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)
7.1.70.0090.00617.38
7.1.60.0120.00919.32
7.1.50.0070.01417.20
7.1.00.0070.07322.31
7.0.200.0030.00616.97
7.0.140.0030.07322.09
7.0.80.0400.04319.99
7.0.70.0430.04719.96
7.0.60.0370.03320.11
7.0.50.0330.03720.34
7.0.40.0100.04320.07
7.0.30.0070.04019.99
7.0.20.0070.04319.95
7.0.10.0030.05019.95
7.0.00.0000.04720.18
5.6.280.0070.07020.82
5.6.230.0130.07720.59
5.6.220.0070.04020.75
5.6.210.0000.05020.65
5.6.200.0130.03720.97
5.6.190.0070.04020.95
5.6.180.0070.04321.04
5.6.170.0000.04721.05
5.6.160.0030.05720.96
5.6.150.0030.04321.14
5.6.140.0030.04721.00
5.6.130.0000.04721.02
5.6.120.0030.04321.01
5.6.110.0100.03721.02
5.6.100.0030.04021.05
5.6.90.0130.08020.95
5.6.80.0200.07320.46
5.6.70.0100.05320.34
5.6.60.0100.07320.33
5.6.50.0100.08320.34
5.6.40.0170.07720.41
5.6.30.0070.08320.54
5.6.20.0030.08020.32
5.6.10.0170.06020.40
5.6.00.0100.07720.41
5.5.370.0000.05320.58
5.5.360.0030.04020.54
5.5.350.0030.04720.43
5.5.340.0030.06320.92
5.5.330.0070.04020.78
5.5.320.0100.04020.89
5.5.310.0100.04320.85
5.5.300.0070.04720.84
5.5.290.0030.05020.94
5.5.280.0030.03720.74
5.5.270.0070.03020.88
5.5.260.0070.08720.92
5.5.250.0070.08020.65
5.5.240.0100.08020.23
5.5.230.0200.07719.99
5.5.220.0130.07720.22
5.5.210.0070.08320.15
5.5.200.0070.08020.29
5.5.190.0100.08020.25
5.5.180.0100.05720.09
5.5.160.0230.03720.16
5.5.150.0070.04320.29
5.5.140.0070.07720.16
5.5.130.0230.06020.00
5.5.120.0170.06020.24
5.5.110.0130.07720.16
5.5.100.0070.08020.14
5.5.90.0100.05020.10
5.5.80.0000.08320.11
5.5.70.0070.08320.07
5.5.60.0070.06019.98
5.5.50.0070.05020.06
5.5.40.0070.08319.97
5.5.30.0100.08020.06
5.5.20.0100.07719.97
5.5.10.0070.08320.06
5.5.00.0030.08020.04
5.4.450.0030.04719.18
5.4.440.0030.04019.54
5.4.430.0030.04719.17
5.4.420.0070.03719.46
5.4.410.0030.08019.04
5.4.400.0070.08019.21
5.4.390.0130.07719.09
5.4.380.0030.06318.95
5.4.370.0130.07719.14
5.4.360.0070.07319.09
5.4.350.0030.06719.13
5.4.340.0030.06019.13
5.4.320.0100.07718.97
5.4.310.0030.04018.85
5.4.300.0200.06719.12
5.4.290.0100.06719.23
5.4.280.0070.08319.12
5.4.270.0000.08318.90
5.4.260.0030.08319.23
5.4.250.0100.08019.11
5.4.240.0070.05018.95
5.4.230.0030.06719.18
5.4.220.0000.05719.13
5.4.210.0100.03719.20
5.4.200.0100.05018.84
5.4.190.0000.08719.15
5.4.180.0070.05718.86
5.4.170.0030.07019.15
5.4.160.0200.03019.01
5.4.150.0130.04719.11
5.4.140.0070.07016.47
5.4.130.0100.07716.30
5.4.120.0070.05716.49
5.4.110.0070.03316.54
5.4.100.0100.07016.48
5.4.90.0070.07316.53
5.4.80.0070.04316.46
5.4.70.0130.07016.32
5.4.60.0070.05016.42
5.4.50.0030.06016.46
5.4.40.0000.04716.35
5.4.30.0030.04716.31
5.4.20.0070.05016.45
5.4.10.0100.07716.38
5.4.00.0070.06715.90
5.3.290.0070.04714.79
5.3.280.0000.06714.73
5.3.270.0130.07714.73
5.3.260.0070.06314.64
5.3.250.0130.04014.66
5.3.240.0100.07314.69
5.3.230.0030.07014.54
5.3.220.0100.04314.57
5.3.210.0070.04014.57
5.3.200.0030.05714.68
5.3.190.0100.07714.54
5.3.180.0070.05714.69
5.3.170.0000.04714.61
5.3.160.0070.04314.64
5.3.150.0100.05714.52
5.3.140.0000.06014.50
5.3.130.0130.03314.70
5.3.120.0000.05314.61
5.3.110.0100.07314.56
5.3.100.0100.07313.97
5.3.90.0030.07014.09
5.3.80.0070.04714.15
5.3.70.0070.07714.13
5.3.60.0000.06313.95
5.3.50.0070.04013.94
5.3.40.0100.05014.04
5.3.30.0100.07313.82
5.3.20.0130.07013.77
5.3.10.0030.05713.77
5.3.00.0030.06713.56
5.2.170.0030.05311.48
5.2.160.0100.03711.48
5.2.150.0030.06311.48
5.2.140.0100.06311.48
5.2.130.0030.06011.48
5.2.120.0100.05711.48
5.2.110.0030.06311.48
5.2.100.0000.04311.48
5.2.90.0030.06711.48
5.2.80.0030.06011.48
5.2.70.0100.06011.48
5.2.60.0170.03011.48
5.2.50.0000.06011.48
5.2.40.0070.05011.48
5.2.30.0070.06311.48
5.2.20.0000.07011.48
5.2.10.0070.05011.48
5.2.00.0030.06711.48
5.1.60.0030.04711.48
5.1.50.0070.05011.48
5.1.40.0070.04011.48
5.1.30.0070.05011.48
5.1.20.0030.04311.48
5.1.10.0030.05711.48
5.1.00.0030.05311.48
5.0.50.0000.05011.48
5.0.40.0000.02711.48
5.0.30.0130.05711.48
5.0.20.0070.03311.48
5.0.10.0030.03711.48
5.0.00.0070.04311.48
4.4.90.0000.03711.48
4.4.80.0070.03311.48
4.4.70.0030.03711.48
4.4.60.0000.03711.48
4.4.50.0070.03311.48
4.4.40.0070.05311.48
4.4.30.0100.02011.48
4.4.20.0000.04011.48
4.4.10.0000.02311.48
4.4.00.0000.05711.48
4.3.110.0070.03311.48
4.3.100.0030.03011.48
4.3.90.0030.02711.48
4.3.80.0030.03311.48
4.3.70.0000.04011.48
4.3.60.0000.03711.48
4.3.50.0000.01711.48
4.3.40.0030.05311.48
4.3.30.0030.03311.48
4.3.20.0000.03011.48
4.3.10.0000.02711.48
4.3.00.0000.02711.48

preferences:
34.4 ms | 400 KiB | 5 Q