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 DateTime('1973-04-18'); $Other = new DateTime(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)
7.3.10.0000.01216.86
7.3.00.0000.01216.51
7.2.130.0090.00617.19
7.2.120.0060.01017.11
7.2.110.0030.01017.06
7.2.100.0090.00316.84
7.2.90.0030.01016.85
7.2.80.0090.00016.84
7.2.70.0060.00917.00
7.2.60.0080.00317.10
7.2.50.0070.00717.10
7.2.40.0030.01017.21
7.2.30.0060.00617.17
7.2.20.0040.00717.14
7.2.10.0100.00617.09
7.2.00.0070.00317.07
7.1.250.0090.00315.67
7.1.200.0090.00315.80
7.1.70.0040.00417.30
7.1.60.0140.01119.82
7.1.50.0070.01616.98
7.1.00.0030.08722.50
7.0.200.0070.00316.93
7.0.140.0000.07322.21
7.0.80.0400.05020.03
7.0.70.0170.07720.13
7.0.60.0200.05020.07
7.0.50.0230.06020.21
7.0.40.0030.07720.04
7.0.30.0270.07720.05
7.0.20.0100.07720.13
7.0.10.0070.08720.07
7.0.00.0200.05020.10
5.6.280.0100.06721.13
5.6.230.0130.07320.67
5.6.220.0100.08320.58
5.6.210.0030.07720.64
5.6.200.0100.07321.03
5.6.190.0130.08320.95
5.6.180.0130.08021.04
5.6.170.0070.08321.13
5.6.160.0070.08321.06
5.6.150.0070.08320.95
5.6.140.0100.07021.02
5.6.130.0100.08320.93
5.6.120.0030.04721.09
5.6.110.0270.06721.04
5.6.100.0030.08721.00
5.6.90.0100.08020.91
5.6.80.0000.06320.32
5.6.70.0070.04320.45
5.6.60.0100.08320.32
5.6.50.0030.08320.43
5.6.40.0070.07720.34
5.6.30.0070.07020.41
5.6.20.0000.08020.46
5.6.10.0070.04020.43
5.6.00.0030.05320.47
5.5.370.0100.07320.42
5.5.360.0130.06320.53
5.5.350.0130.08020.46
5.5.340.0070.04320.90
5.5.330.0100.06720.77
5.5.320.0100.07320.89
5.5.310.0130.07720.90
5.5.300.0070.08320.88
5.5.290.0070.05320.77
5.5.280.0130.07020.91
5.5.270.0130.08020.87
5.5.260.0100.08320.86
5.5.250.0000.07020.64
5.5.240.0130.07020.28
5.5.230.0070.08020.18
5.5.220.0000.05320.17
5.5.210.0100.08020.30
5.5.200.0100.08320.25
5.5.190.0030.08320.23
5.5.180.0130.07720.20
5.5.160.0130.07020.12
5.5.150.0000.05320.12
5.5.140.0000.04320.07
5.5.130.0130.05720.24
5.5.120.0200.05720.24
5.5.110.0100.06320.19
5.5.100.0070.07020.07
5.5.90.0030.04720.14
5.5.80.0070.08020.16
5.5.70.0130.04720.13
5.5.60.0030.05720.05
5.5.50.0170.06720.08
5.5.40.0000.06320.14
5.5.30.0030.05020.09
5.5.20.0070.05320.03
5.5.10.0100.06019.97
5.5.00.0170.06020.06
5.4.450.0030.08019.30
5.4.440.0000.08019.37
5.4.430.0030.05319.48
5.4.420.0070.08019.41
5.4.410.0100.08019.35
5.4.400.0100.04719.09
5.4.390.0030.04019.20
5.4.380.0030.05018.90
5.4.370.0170.06719.09
5.4.360.0030.07319.05
5.4.350.0100.07319.20
5.4.340.0100.07719.03
5.4.320.0030.08318.87
5.4.310.0100.07019.09
5.4.300.0130.07319.15
5.4.290.0070.06719.12
5.4.280.0070.06719.04
5.4.270.0100.06719.04
5.4.260.0070.03718.84
5.4.250.0030.07719.17
5.4.240.0100.07718.86
5.4.230.0130.05719.13
5.4.220.0100.07319.02
5.4.210.0070.07019.11
5.4.200.0130.06318.84
5.4.190.0100.06019.22
5.4.180.0000.06319.17
5.4.170.0030.07019.16
5.4.160.0100.05718.98
5.4.150.0130.05018.85
5.4.140.0070.07016.50
5.4.130.0000.04716.43
5.4.120.0070.04316.39
5.4.110.0070.07316.43
5.4.100.0100.07316.34
5.4.90.0070.04316.29
5.4.80.0100.07016.47
5.4.70.0130.03316.51
5.4.60.0070.03316.39
5.4.50.0130.06716.40
5.4.40.0070.06016.53
5.4.30.0070.05316.31
5.4.20.0200.06016.30
5.4.10.0100.07016.45
5.4.00.0070.07015.69
5.3.290.0030.07714.66
5.3.280.0100.07314.66
5.3.270.0030.06714.63
5.3.260.0170.03714.72
5.3.250.0130.06714.52
5.3.240.0100.06014.66
5.3.230.0070.07714.62
5.3.220.0100.07014.62
5.3.210.0030.07714.68
5.3.200.0030.07714.45
5.3.190.0200.05714.52
5.3.180.0000.08314.54
5.3.170.0030.06314.49
5.3.160.0000.04714.56
5.3.150.0070.04314.65
5.3.140.0100.06014.50
5.3.130.0070.07314.60
5.3.120.0200.06314.66
5.3.110.0200.03314.56
5.3.100.0130.06314.05
5.3.90.0030.08013.99
5.3.80.0070.07014.00
5.3.70.0130.07014.07
5.3.60.0130.07313.90
5.3.50.0030.08013.94
5.3.40.0030.04314.03
5.3.30.0130.06714.01
5.3.20.0130.06013.79
5.3.10.0030.04313.55
5.3.00.0100.05713.57
5.2.170.0130.05311.12
5.2.160.0000.06311.11
5.2.150.0030.06311.13
5.2.140.0030.06011.16
5.2.130.0100.03711.06
5.2.120.0070.03711.12
5.2.110.0030.06311.08
5.2.100.0000.06011.09
5.2.90.0030.05011.17
5.2.80.0070.08010.94
5.2.70.0030.05710.93
5.2.60.0200.01710.89
5.2.50.0030.03310.88
5.2.40.0030.04010.95
5.2.30.0000.04310.96
5.2.20.0130.05310.84
5.2.10.0030.05710.77
5.2.00.0070.06010.64
5.1.60.0000.0379.98
5.1.50.0030.05310.07
5.1.40.0100.0509.96
5.1.30.0000.04310.38
5.1.20.0130.02310.35
5.1.10.0070.05310.06
5.1.00.0030.05710.11
5.0.50.0030.0308.39
5.0.40.0170.0308.24
5.0.30.0070.0538.10
5.0.20.0030.0438.20
5.0.10.0100.0408.23
5.0.00.0030.0578.25
4.4.90.0070.0337.34
4.4.80.0070.0277.34
4.4.70.0030.0337.34
4.4.60.0000.0337.34
4.4.50.0030.0277.34
4.4.40.0000.0577.34
4.4.30.0030.0307.34
4.4.20.0070.0277.34
4.4.10.0100.0277.34
4.4.00.0030.0507.34
4.3.110.0000.0377.34
4.3.100.0000.0377.34
4.3.90.0030.0337.34
4.3.80.0030.0437.34
4.3.70.0070.0307.34
4.3.60.0000.0177.34
4.3.50.0030.0337.34
4.3.40.0000.0337.34
4.3.30.0000.0377.34
4.3.20.0030.0337.34
4.3.10.0070.0237.34
4.3.00.0030.0307.34

preferences:
33.03 ms | 400 KiB | 5 Q