3v4l.org

run code in 300+ PHP versions simultaneously
<?php function diffInDays($date1,$date2) { $diff = $date1-$date2; return floor($diff/(60*60*24)); } echo diffInDays(date('2014-05-30'),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)
7.2.60.0090.00617.01
7.2.00.0030.00919.61
7.1.200.0070.00315.93
7.1.100.0080.00418.29
7.1.70.0000.00717.19
7.1.60.0070.01819.40
7.1.50.0040.01816.75
7.1.00.0030.05722.30
7.0.200.0000.00716.93
7.0.140.0070.07022.19
7.0.120.0070.05022.13
7.0.100.0130.06019.93
7.0.90.0130.04719.87
7.0.80.0170.04319.91
7.0.70.0130.03719.87
7.0.60.0130.04720.03
7.0.50.0030.07320.30
7.0.40.0030.04020.05
7.0.30.0100.04020.05
7.0.20.0070.06020.10
7.0.10.0130.06720.04
7.0.00.0070.08720.08
5.6.280.0070.06721.04
5.6.250.0100.04320.52
5.6.240.0070.03720.62
5.6.230.0030.05020.58
5.6.220.0030.05320.57
5.6.210.0030.04020.44
5.6.200.0000.05720.97
5.6.190.0170.07021.12
5.6.180.0100.07320.96
5.6.170.0100.07320.97
5.6.160.0170.07021.05
5.6.150.0170.07321.09
5.6.140.0000.07321.12
5.6.130.0130.07320.99
5.6.120.0100.08320.89
5.6.110.0070.09320.95
5.6.100.0170.07720.96
5.6.90.0030.06321.04
5.6.80.0070.08320.40
5.6.70.0130.07320.38
5.6.60.0070.08020.37
5.6.50.0100.04320.40
5.6.40.0030.05320.30
5.6.30.0070.05020.33
5.6.20.0070.05720.41
5.6.10.0030.08320.43
5.6.00.0030.08720.24
5.5.380.0070.04320.49
5.5.370.0100.03020.35
5.5.360.0070.03720.43
5.5.350.0070.03720.38
5.5.340.0070.06020.73
5.5.330.0030.06320.75
5.5.320.0000.05320.79
5.5.310.0200.07720.82
5.5.300.0070.08720.75
5.5.290.0170.04320.79
5.5.280.0100.08020.88
5.5.270.0070.08720.82
5.5.260.0270.06320.84
5.5.250.0070.08020.40
5.5.240.0100.04020.22
5.5.230.0100.04720.04
5.5.220.0070.07720.11
5.5.210.0100.07720.15
5.5.200.0170.07020.21
5.5.190.0070.08320.09
5.5.180.0030.05720.22
5.5.160.0030.08320.22
5.5.150.0170.07020.12
5.5.140.0130.05319.91
5.5.130.0070.08020.10
5.5.120.0070.07320.18
5.5.110.0070.07020.05
5.5.100.0070.04320.16
5.5.90.0070.05720.01
5.5.80.0070.07719.89
5.5.70.0100.06719.95
5.5.60.0030.07319.95
5.5.50.0100.04720.11
5.5.40.0100.04020.09
5.5.30.0100.07020.02
5.5.20.0330.06019.91
5.5.10.0100.07320.01
5.5.00.0170.05719.98
5.4.450.0100.07719.51
5.4.440.0130.04319.20
5.4.430.0100.04719.48
5.4.420.0030.09319.14
5.4.410.0030.08019.29
5.4.400.0030.05018.95
5.4.390.0070.06319.22
5.4.380.0100.06719.22
5.4.370.0100.07318.85
5.4.360.0030.05018.90
5.4.350.0000.04319.22
5.4.340.0130.07018.90
5.4.320.0130.07719.04
5.4.310.0130.06719.22
5.4.300.0070.07319.21
5.4.290.0030.07719.18
5.4.280.0070.07319.07
5.4.270.0070.06019.05
5.4.260.0070.07719.21
5.4.250.0100.05319.02
5.4.240.0070.07019.13
5.4.230.0100.07319.03
5.4.220.0100.05019.02
5.4.210.0230.06318.84
5.4.200.0030.04019.04
5.4.190.0070.06019.13
5.4.180.0030.07019.21
5.4.170.0030.08019.21
5.4.160.0030.08018.91
5.4.150.0130.05019.14
5.4.140.0100.06316.18
5.4.130.0000.05716.40
5.4.120.0030.04316.41
5.4.110.0130.07016.55
5.4.100.0130.04716.55
5.4.90.0100.06716.52
5.4.80.0100.07016.46
5.4.70.0000.05016.50
5.4.60.0070.07716.41
5.4.50.0100.04716.45
5.4.40.0030.04016.46
5.4.30.0070.06716.30
5.4.20.0030.05716.41
5.4.10.0070.07016.47
5.4.00.0070.05315.72
5.3.290.0030.05714.58
5.3.280.0000.07314.66
5.3.270.0100.06014.61
5.3.260.0070.04314.52
5.3.250.0170.04714.66
5.3.240.0070.07714.59
5.3.230.0030.03714.57
5.3.220.0030.07714.49
5.3.210.0100.05314.65
5.3.200.0030.06014.51
5.3.190.0100.07014.69
5.3.180.0230.06014.56
5.3.170.0130.06314.66
5.3.160.0030.07714.50
5.3.150.0070.06714.55
5.3.140.0100.05314.56
5.3.130.0070.07314.62
5.3.120.0000.07714.56
5.3.110.0030.04014.50
5.3.100.0070.04714.47
5.3.90.0030.04314.47
5.3.80.0130.04714.47
5.3.70.0070.07014.47
5.3.60.0000.08014.47
5.3.50.0070.06314.47
5.3.40.0030.08314.47
5.3.30.0130.06014.47
5.3.20.0030.09014.47
5.3.10.0130.05314.47
5.3.00.0070.06714.47
5.2.170.0130.03714.47
5.2.160.0030.06314.47
5.2.150.0030.04714.47
5.2.140.0000.04014.47
5.2.130.0070.04714.47
5.2.120.0000.06314.47
5.2.110.0100.02714.47
5.2.100.0070.05014.47
5.2.90.0030.06014.47
5.2.80.0100.05014.47
5.2.70.0030.03314.47
5.2.60.0030.05314.47
5.2.50.0030.06714.47
5.2.40.0030.06714.47
5.2.30.0000.06714.47
5.2.20.0030.04014.47
5.2.10.0030.06714.47
5.2.00.0030.04714.47
5.1.60.0100.04714.47
5.1.50.0030.03714.47
5.1.40.0030.02314.47
5.1.30.0070.05314.47
5.1.20.0030.05714.47
5.1.10.0100.05014.47
5.1.00.0070.03314.47
5.0.50.0030.04714.47
5.0.40.0030.03714.47
5.0.30.0070.06314.47
5.0.20.0100.03714.47
5.0.10.0100.02714.47
5.0.00.0000.04714.47
4.4.90.0030.01714.47
4.4.80.0070.03314.47
4.4.70.0030.03014.47
4.4.60.0000.03714.47
4.4.50.0000.03314.47
4.4.40.0070.04314.47
4.4.30.0000.02014.47
4.4.20.0030.03714.47
4.4.10.0030.03314.47
4.4.00.0030.05714.47
4.3.110.0000.03714.47
4.3.100.0100.02714.47
4.3.90.0000.03714.47
4.3.80.0000.05314.47
4.3.70.0070.01314.47
4.3.60.0000.02314.47
4.3.50.0000.03714.47
4.3.40.0000.05314.47
4.3.30.0030.03314.47
4.3.20.0000.03314.47
4.3.10.0000.03314.47
4.3.00.0030.02314.47

preferences:
43.5 ms | 401 KiB | 5 Q