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)
7.4.00.0060.01215.15
7.3.120.0030.01615.27
7.3.110.0030.01415.05
7.3.100.0060.00615.07
7.3.90.0100.00314.70
7.3.80.0060.00915.05
7.3.70.0060.00314.72
7.3.60.0100.00315.02
7.3.50.0000.01014.76
7.3.40.0030.00615.07
7.3.30.0030.01014.65
7.3.20.0040.01416.45
7.3.10.0070.01116.89
7.3.00.0060.00616.91
7.2.250.0030.01515.27
7.2.240.0070.01115.12
7.2.230.0030.01314.75
7.2.220.0110.00415.07
7.2.210.0030.01314.74
7.2.200.0000.01515.22
7.2.190.0140.00014.98
7.2.180.0030.01015.06
7.2.170.0040.00715.05
7.1.330.0070.00716.07
7.1.320.0030.01015.76
7.1.310.0110.00415.92
7.1.300.0030.01015.64
7.1.290.0090.00615.91
7.1.280.0060.00915.89
7.1.270.0070.01016.00
7.1.260.0070.01115.94
7.1.100.0000.01118.23
7.1.70.0000.00717.29
7.1.60.0000.02419.46
7.1.50.0070.01717.09
7.1.00.0000.08022.33
7.0.200.0000.01017.16
7.0.140.0030.07021.92
7.0.100.0100.07319.86
7.0.90.0000.09019.86
7.0.80.0130.05019.91
7.0.70.0130.07719.77
7.0.60.0100.08019.91
7.0.50.0170.06020.30
7.0.40.0170.07720.04
7.0.30.0100.07720.15
7.0.20.0100.04720.15
7.0.10.0130.07720.10
7.0.00.0130.05020.04
5.6.280.0130.06320.84
5.6.250.0100.07720.56
5.6.240.0030.07320.70
5.6.230.0030.09720.63
5.6.220.0070.07020.52
5.6.210.0070.06020.52
5.6.200.0030.06321.04
5.6.190.0130.07321.03
5.6.180.0030.05321.04
5.6.170.0070.06020.94
5.6.160.0070.04020.94
5.6.150.0070.08020.95
5.6.140.0070.09321.12
5.6.130.0100.07721.09
5.6.120.0130.07321.03
5.6.110.0130.07721.02
5.6.100.0170.04321.01
5.6.90.0070.05720.98
5.6.80.0070.08320.32
5.6.70.0070.07720.30
5.6.60.0170.07020.47
5.6.50.0100.07720.54
5.6.40.0130.07020.30
5.6.30.0170.07020.40
5.6.20.0070.05320.39
5.6.10.0070.07720.35
5.6.00.0100.08320.29
5.5.380.0070.07320.30
5.5.370.0000.09320.39
5.5.360.0130.07020.49
5.5.350.0030.08720.34
5.5.340.0030.05320.77
5.5.330.0100.07720.88
5.5.320.0200.06020.88
5.5.310.0170.07020.75
5.5.300.0100.08720.91
5.5.290.0170.07320.75
5.5.280.0030.05320.85
5.5.270.0100.07320.81
5.5.260.0070.08320.90
5.5.250.0070.08020.72
5.5.240.0000.07720.26
5.5.230.0070.08020.11
5.5.220.0030.08020.28
5.5.210.0070.07720.16
5.5.200.0070.08020.23
5.5.190.0100.08020.22
5.5.180.0030.08320.23
5.5.160.0030.04720.14
5.5.150.0100.08320.23
5.5.140.0070.08020.22
5.5.130.0070.07320.20
5.5.120.0030.06720.25
5.5.110.0170.06320.22
5.5.100.0070.08319.95
5.5.90.0170.07020.00
5.5.80.0100.08020.09
5.5.70.0100.08020.07
5.5.60.0070.07320.05
5.5.50.0030.08020.05
5.5.40.0030.08720.07
5.5.30.0070.04319.94
5.5.20.0100.05020.12
5.5.10.0130.07320.03
5.5.00.0100.07320.10
5.4.450.0230.06719.29
5.4.440.0130.07019.11
5.4.430.0070.05319.36
5.4.420.0100.07719.29
5.4.410.0070.03719.35
5.4.400.0000.07319.07
5.4.390.0000.05318.98
5.4.380.0100.08018.90
5.4.370.0030.08319.02
5.4.360.0100.06019.06
5.4.350.0070.04719.13
5.4.340.0100.08719.10
5.4.320.0030.05019.13
5.4.310.0030.06719.12
5.4.300.0030.08319.07
5.4.290.0030.05319.07
5.4.280.0100.05319.02
5.4.270.0170.06718.97
5.4.260.0130.07019.05
5.4.250.0030.08018.89
5.4.240.0100.07018.80
5.4.230.0100.07018.98
5.4.220.0070.09019.09
5.4.210.0100.07718.95
5.4.200.0070.07718.92
5.4.190.0100.05019.21
5.4.180.0030.05319.02
5.4.170.0030.08018.79
5.4.160.0100.07318.81
5.4.150.0100.08019.02
5.4.140.0070.07316.27
5.4.130.0000.04716.12
5.4.120.0070.08316.36
5.4.110.0070.06316.36
5.4.100.0070.07016.48
5.4.90.0000.05316.36
5.4.80.0070.07016.44
5.4.70.0070.07316.25
5.4.60.0100.07016.30
5.4.50.0070.07316.24
5.4.40.0100.07316.33
5.4.30.0070.07316.20
5.4.20.0000.07716.18
5.4.10.0000.08016.23
5.4.00.0070.06015.73
5.3.290.0070.07714.52
5.3.280.0170.07014.46
5.3.270.0100.07014.59
5.3.260.0030.05014.59
5.3.250.0070.04714.61
5.3.240.0070.05314.47
5.3.230.0030.05714.58
5.3.220.0100.04714.55
5.3.210.0130.07014.55
5.3.200.0070.07714.57
5.3.190.0070.05314.40
5.3.180.0070.07314.57
5.3.170.0130.06314.42
5.3.160.0070.06714.54
5.3.150.0070.06714.50
5.3.140.0030.04714.52
5.3.130.0030.08014.49
5.3.120.0070.04314.54
5.3.110.0000.06714.41
5.3.100.0070.05714.02
5.3.90.0130.07013.87
5.3.80.0070.04313.79
5.3.70.0070.07314.01
5.3.60.0070.07313.96
5.3.50.0170.03713.87
5.3.40.0200.06013.79
5.3.30.0170.06313.66
5.3.20.0100.05013.68
5.3.10.0070.04013.65
5.3.00.0070.03713.62
5.2.170.0030.05311.29
5.2.160.0000.07011.29
5.2.150.0130.04711.29
5.2.140.0070.05711.29
5.2.130.0070.06011.29
5.2.120.0130.05011.29
5.2.110.0030.05711.29
5.2.100.0100.05311.29
5.2.90.0070.06011.29
5.2.80.0030.06711.29
5.2.70.0000.04011.29
5.2.60.0000.03711.29
5.2.50.0030.03011.29
5.2.40.0070.02311.29
5.2.30.0030.02711.29
5.2.20.0030.02711.29
5.2.10.0030.03011.29
5.2.00.0000.03011.29
5.1.60.0000.02711.29
5.1.50.0000.02711.29
5.1.40.0000.02711.29
5.1.30.0030.02711.29
5.1.20.0030.02711.29
5.1.10.0000.02311.29
5.1.00.0030.02311.29
5.0.50.0000.02011.29
5.0.40.0000.02711.29
5.0.30.0000.02711.29
5.0.20.0000.02011.29
5.0.10.0000.02011.29
5.0.00.0000.04311.29
4.4.90.0000.03011.29
4.4.80.0000.02011.29
4.4.70.0030.01311.29
4.4.60.0030.01011.29
4.4.50.0000.01711.29
4.4.40.0000.02311.29
4.4.30.0000.01711.29
4.4.20.0000.01311.29
4.4.10.0000.03011.29
4.4.00.0000.02711.29
4.3.110.0000.01711.29
4.3.100.0030.01311.29
4.3.90.0000.01311.29
4.3.80.0000.02711.29
4.3.70.0000.01311.29
4.3.60.0000.01311.29
4.3.50.0030.01311.29
4.3.40.0000.02311.29
4.3.30.0000.01711.29
4.3.20.0000.01711.29
4.3.10.0000.01711.29
4.3.00.0000.01711.29

preferences:
57.38 ms | 401 KiB | 5 Q