3v4l.org

run code in 300+ PHP versions simultaneously
<?php $target_days=mktime(0,0,0,12,31,2013);//modify the birth day 12/31/2013 $today = time(); $diff_days = ($target_days - $today); $days = (Int) ($diff_days/86400); print "days till next birthday: $days days!";

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)
7.1.70.0030.00517.32
7.1.60.0100.00619.46
7.1.50.0180.00317.11
7.1.00.0000.08022.31
7.0.200.0050.00217.08
7.0.140.0070.07022.18
7.0.100.0170.07020.16
7.0.90.0270.07719.86
7.0.80.0270.08320.00
7.0.70.0030.08319.85
7.0.60.0100.06719.88
7.0.50.0430.07020.15
7.0.40.0030.08020.13
7.0.30.0170.05320.00
7.0.20.0100.08320.11
7.0.10.0100.04720.07
7.0.00.0030.08320.11
5.6.280.0000.07721.07
5.6.250.0100.07720.71
5.6.240.0230.07020.62
5.6.230.0130.04320.62
5.6.220.0100.05320.55
5.6.210.0030.08020.76
5.6.200.0170.03720.96
5.6.190.0170.07721.04
5.6.180.0000.04721.01
5.6.170.0200.07021.00
5.6.160.0130.04021.01
5.6.150.0170.05721.10
5.6.140.0100.07321.09
5.6.130.0100.06021.16
5.6.120.0070.05020.98
5.6.110.0100.04321.03
5.6.100.0030.04320.99
5.6.90.0070.04721.07
5.6.80.0070.03720.46
5.6.70.0000.04320.30
5.6.60.0030.04720.38
5.6.50.0030.03720.44
5.6.40.0000.06020.40
5.6.30.0030.05320.43
5.6.20.0030.04320.43
5.6.10.0070.04020.49
5.6.00.0070.03720.41
5.5.380.0100.07020.45
5.5.370.0130.05020.44
5.5.360.0030.05720.29
5.5.350.0100.08020.39
5.5.340.0030.08720.91
5.5.330.0100.05320.62
5.5.320.0070.04320.80
5.5.310.0200.08320.91
5.5.300.0030.06020.82
5.5.290.0100.06720.85
5.5.280.0070.08020.92
5.5.270.0070.07720.76
5.5.260.0170.04020.90
5.5.250.0000.04720.72
5.5.240.0000.04020.25
5.5.230.0030.03720.29
5.5.220.0070.03720.10
5.5.210.0070.08720.30
5.5.200.0030.04020.18
5.5.190.0200.02320.12
5.5.180.0070.03720.14
5.5.160.0070.03720.14
5.5.150.0000.04720.25
5.5.140.0030.04020.07
5.5.130.0030.04720.25
5.5.120.0070.04320.20
5.5.110.0030.03320.18
5.5.100.0070.03019.97
5.5.90.0070.04320.12
5.5.80.0070.03020.16
5.5.70.0030.04020.07
5.5.60.0030.03320.05
5.5.50.0070.03720.14
5.5.40.0070.03720.04
5.5.30.0100.03319.95
5.5.20.0000.04720.04
5.5.10.0070.03320.00
5.5.00.0030.04019.95
5.4.450.0070.05019.36
5.4.440.0070.08019.39
5.4.430.0070.04319.30
5.4.420.0070.04719.41
5.4.410.0100.04019.16
5.4.400.0070.04019.05
5.4.390.0030.03719.12
5.4.380.0030.04018.96
5.4.370.0030.06318.80
5.4.360.0070.03018.94
5.4.350.0070.03719.12
5.4.340.0000.03319.11
5.4.320.0130.03019.04
5.4.310.0100.06019.03
5.4.300.0030.03719.02
5.4.290.0000.03718.89
5.4.280.0100.03319.04
5.4.270.0000.03719.12
5.4.260.0070.03318.99
5.4.250.0030.03019.07
5.4.240.0100.03319.09
5.4.230.0030.04019.09
5.4.220.0100.05718.77
5.4.210.0030.03719.11
5.4.200.0070.02719.14
5.4.190.0070.03719.05
5.4.180.0070.03018.91
5.4.170.0100.03719.02
5.4.160.0070.04718.92
5.4.150.0100.03019.08
5.4.140.0030.03016.34
5.4.130.0000.04016.41
5.4.120.0000.04016.11
5.4.110.0070.03716.38
5.4.100.0070.03316.31
5.4.90.0000.05016.39
5.4.80.0070.07016.46
5.4.70.0070.05716.46
5.4.60.0130.06716.20
5.4.50.0030.04316.23
5.4.40.0100.06716.19
5.4.30.0000.05016.27
5.4.20.0100.07016.38
5.4.10.0070.07316.18
5.4.00.0170.06315.73
5.3.290.0070.03714.64
5.3.280.0000.03314.57
5.3.270.0070.03714.43
5.3.260.0070.03314.61
5.3.250.0030.03714.60
5.3.240.0000.05014.59
5.3.230.0030.03714.59
5.3.220.0030.03714.56
5.3.210.0030.03714.43
5.3.200.0030.05014.54
5.3.190.0030.04014.51
5.3.180.0000.08314.50
5.3.170.0130.07014.54
5.3.160.0100.06714.42
5.3.150.0070.04314.57
5.3.140.0070.03714.52
5.3.130.0070.06714.46
5.3.120.0070.03714.49
5.3.110.0070.05314.46
5.3.100.0070.06714.04
5.3.90.0070.07313.95
5.3.80.0070.05013.77
5.3.70.0030.04313.92
5.3.60.0100.04013.96
5.3.50.0030.07313.77
5.3.40.0070.05313.93
5.3.30.0000.08013.78
5.3.20.0070.07313.68
5.3.10.0100.06713.43
5.3.00.0100.06713.49
5.2.170.0030.03711.33
5.2.160.0070.06011.33
5.2.150.0030.03011.33
5.2.140.0070.05311.33
5.2.130.0000.06311.33
5.2.120.0100.04011.33
5.2.110.0000.03711.33
5.2.100.0030.04311.33
5.2.90.0130.05011.33
5.2.80.0070.03311.33
5.2.70.0030.06311.33
5.2.60.0030.04011.33
5.2.50.0030.04311.33
5.2.40.0070.06011.33
5.2.30.0070.05711.33
5.2.20.0070.06011.33
5.2.10.0030.04011.33
5.2.00.0130.05011.33
5.1.60.0130.04311.33
5.1.50.0030.05011.33
5.1.40.0070.05311.33
5.1.30.0070.05311.33
5.1.20.0070.04311.33
5.1.10.0000.05011.33
5.1.00.0070.05311.33
5.0.50.0030.04711.33
5.0.40.0130.03311.33
5.0.30.0030.06311.33
5.0.20.0070.05011.33
5.0.10.0030.04011.33
5.0.00.0100.03711.33
4.4.90.0030.01711.33
4.4.80.0000.03711.33
4.4.70.0000.03711.33
4.4.60.0000.04011.33
4.4.50.0100.01711.33
4.4.40.0000.04711.33
4.4.30.0030.02711.33
4.4.20.0030.02311.33
4.4.10.0100.02311.33
4.4.00.0100.04711.33
4.3.110.0030.03311.33
4.3.100.0030.03311.33
4.3.90.0030.03311.33
4.3.80.0000.04711.33
4.3.70.0000.02711.33
4.3.60.0000.03311.33
4.3.50.0000.03711.33
4.3.40.0070.03711.33
4.3.30.0000.03711.33
4.3.20.0000.02711.33
4.3.10.0000.03711.33
4.3.00.0030.03311.33

preferences:
36.07 ms | 400 KiB | 5 Q