3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime(); $birthdate = new DateTime("1973-04-18"); $interval = $today->diff($birthdate); echo $interval->format('%y years'); $Birth = new PHPDateTime('@1973-04-18'); $Other = new PHPDateTime('@' . time()); echo $Birth->diff($Other)->format('%y');

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)
7.2.60.0040.00817.09
7.1.200.0000.01015.94
7.1.70.0060.00916.95
7.1.60.0100.01619.82
7.1.50.0070.01417.13
7.1.00.0000.07722.37
7.0.200.0000.00916.99
7.0.140.0030.07721.97
7.0.100.0130.07720.02
7.0.90.0300.04719.94
7.0.80.0370.03719.88
7.0.70.0300.08019.90
7.0.60.0400.08021.73
7.0.50.0100.08320.36
7.0.40.0070.08020.08
7.0.30.0130.07320.18
7.0.20.0100.07720.18
7.0.10.0100.06720.00
7.0.00.0070.07319.94
5.6.280.0000.07720.86
5.6.250.0100.05320.78
5.6.240.0170.07720.63
5.6.230.0070.08020.66
5.6.220.0070.05320.61
5.6.210.0170.06320.59
5.6.200.0170.08021.04
5.6.190.0030.05721.10
5.6.180.0000.08321.04
5.6.170.0170.07721.07
5.6.160.0100.08321.03
5.6.150.0130.07720.93
5.6.140.0070.08720.93
5.6.130.0030.08320.90
5.6.120.0200.05721.13
5.6.110.0030.07021.06
5.6.100.0030.05721.01
5.6.90.0070.09021.04
5.6.80.0100.08020.49
5.6.70.0130.06720.38
5.6.60.0100.06720.38
5.6.50.0100.06320.34
5.6.40.0070.04020.53
5.6.30.0070.08020.31
5.6.20.0170.04020.44
5.6.10.0100.07020.39
5.6.00.0070.04320.41
5.5.380.0070.05020.41
5.5.370.0070.08320.54
5.5.360.0100.06720.38
5.5.350.0200.07320.38
5.5.340.0070.07720.90
5.5.330.0000.06020.92
5.5.320.0030.05320.82
5.5.310.0000.07720.89
5.5.300.0070.06020.75
5.5.290.0070.07020.79
5.5.280.0070.08020.89
5.5.270.0070.07720.87
5.5.260.0130.05320.81
5.5.250.0070.08320.64
5.5.240.0000.07720.24
5.5.230.0030.05720.28
5.5.220.0100.04320.16
5.5.210.0000.05020.20
5.5.200.0070.04020.22
5.5.190.0000.08019.98
5.5.180.0030.08320.14
5.5.160.0030.04720.23
5.5.150.0070.04019.98
5.5.140.0070.05720.25
5.5.130.0000.08720.25
5.5.120.0100.06020.18
5.5.110.0070.04320.23
5.5.100.0170.06320.09
5.5.90.0070.07720.07
5.5.80.0030.08320.09
5.5.70.0070.08019.96
5.5.60.0130.07020.04
5.5.50.0100.06020.05
5.5.40.0000.06720.14
5.5.30.0030.07320.04
5.5.20.0070.07720.08
5.5.10.0070.03720.07
5.5.00.0030.07020.02
5.4.450.0130.07319.29
5.4.440.0100.08319.30
5.4.430.0130.06719.35
5.4.420.0030.08719.26
5.4.410.0030.05719.31
5.4.400.0100.07018.84
5.4.390.0070.06018.90
5.4.380.0030.06018.78
5.4.370.0070.07319.03
5.4.360.0030.04318.96
5.4.350.0030.04319.12
5.4.340.0170.06718.81
5.4.320.0070.05719.03
5.4.310.0030.04718.81
5.4.300.0070.04019.11
5.4.290.0100.06319.10
5.4.280.0130.03019.04
5.4.270.0100.04718.78
5.4.260.0100.07018.78
5.4.250.0100.06018.95
5.4.240.0100.08019.16
5.4.230.0000.07719.02
5.4.220.0130.06318.97
5.4.210.0100.08318.95
5.4.200.0070.04018.89
5.4.190.0070.03319.04
5.4.180.0070.07319.08
5.4.170.0100.06719.11
5.4.160.0070.07018.93
5.4.150.0070.08318.78
5.4.140.0030.07716.35
5.4.130.0030.06716.36
5.4.120.0070.04716.38
5.4.110.0030.04316.38
5.4.100.0030.07716.26
5.4.90.0070.04016.44
5.4.80.0070.04016.42
5.4.70.0130.04016.19
5.4.60.0130.03716.34
5.4.50.0030.04716.30
5.4.40.0030.05716.34
5.4.30.0070.04316.27
5.4.20.0130.06716.20
5.4.10.0100.03716.20
5.4.00.0100.06715.70
5.3.290.0030.04314.62
5.3.280.0070.07714.45
5.3.270.0030.07314.59
5.3.260.0070.06714.52
5.3.250.0070.06714.43
5.3.240.0100.05014.46
5.3.230.0030.04314.57
5.3.220.0070.07714.43
5.3.210.0170.06014.51
5.3.200.0070.07714.40
5.3.190.0170.06714.54
5.3.180.0030.07314.55
5.3.170.0030.04014.42
5.3.160.0030.07314.49
5.3.150.0070.06314.39
5.3.140.0130.06314.41
5.3.130.0070.06014.52
5.3.120.0100.06714.50
5.3.110.0070.03714.52
5.3.100.0030.05313.90
5.3.90.0070.04313.99
5.3.80.0030.04313.87
5.3.70.0030.04013.99
5.3.60.0030.03713.86
5.3.50.0070.06313.95
5.3.40.0100.02713.85
5.3.30.0070.03313.89
5.3.20.0070.03313.63
5.3.10.0100.06013.64
5.3.00.0070.07313.49
5.2.170.0030.06711.08
5.2.160.0070.02311.18
5.2.150.0000.05311.19
5.2.140.0070.05310.98
5.2.130.0000.04711.02
5.2.120.0170.02710.95
5.2.110.0100.04711.09
5.2.100.0000.06011.13
5.2.90.0070.06010.92
5.2.80.0070.03310.91
5.2.70.0070.06011.16
5.2.60.0100.04711.11
5.2.50.0070.04010.85
5.2.40.0030.03010.99
5.2.30.0000.06010.76
5.2.20.0070.03010.97
5.2.10.0030.04310.86
5.2.00.0030.05010.66
5.1.60.0030.0309.82
5.1.50.0070.04010.05
5.1.40.0000.03010.05
5.1.30.0000.05010.23
5.1.20.0070.05710.35
5.1.10.0000.04010.10
5.1.00.0070.0679.94
5.0.50.0070.0379.47
5.0.40.0070.0479.47
5.0.30.0000.0439.47
5.0.20.0070.0439.47
5.0.10.0030.0279.47
5.0.00.0030.0379.47
4.4.90.0070.0379.47
4.4.80.0070.0309.47
4.4.70.0030.0339.47
4.4.60.0030.0339.47
4.4.50.0030.0239.47
4.4.40.0000.0309.47
4.4.30.0030.0339.47
4.4.20.0030.0309.47
4.4.10.0070.0179.47
4.4.00.0030.0579.47
4.3.110.0030.0239.47
4.3.100.0030.0279.47
4.3.90.0000.0309.47
4.3.80.0070.0509.47
4.3.70.0000.0279.47
4.3.60.0030.0379.47
4.3.50.0030.0339.47
4.3.40.0030.0379.47
4.3.30.0000.0339.47
4.3.20.0000.0309.47
4.3.10.0030.0139.47
4.3.00.0000.0309.47

preferences:
41.07 ms | 401 KiB | 5 Q