3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = DateTime::createFromFormat('z Y', "59 2016"); //wrong with leap year $date2 = DateTime::createFromFormat('Y z', "2016 59"); //correct $date3 = DateTime::createFromFormat('d-m-Y', "29-02-2016"); //correct $date4 = DateTime::createFromFormat('Y-m-d', "2016-02-29"); //correct // let's see: print $date1->format("z Y")."\n"; //60 2016 print $date2->format("z Y")."\n"; //59 2016 print $date3->format("z Y")."\n"; //59 2016 print $date4->format("z Y")."\n"; //59 2016

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)
8.3.60.0090.01218.43
8.3.50.0070.00717.99
8.3.40.0090.00618.97
8.3.30.0120.00318.79
8.3.20.0040.00420.29
8.3.10.0050.00323.58
8.3.00.0090.00019.51
8.2.180.0110.01118.50
8.2.170.0080.00822.96
8.2.160.0170.00319.29
8.2.150.0030.00525.66
8.2.140.0040.00424.66
8.2.130.0040.00422.02
8.2.120.0030.00626.35
8.2.110.0070.00320.84
8.2.100.0030.00918.22
8.2.90.0040.00419.17
8.2.80.0040.00417.97
8.2.70.0040.00417.74
8.2.60.0040.00417.80
8.2.50.0040.00718.10
8.2.40.0040.00422.25
8.2.30.0040.00419.13
8.2.20.0030.00617.94
8.2.10.0050.00318.13
8.2.00.0040.00418.06
8.1.280.0070.01125.92
8.1.270.0070.00023.83
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0060.00321.15
8.1.230.0000.01217.70
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0030.00617.38
8.1.190.0000.00817.48
8.1.180.0000.00818.10
8.1.170.0040.00418.43
8.1.160.0040.00422.06
8.1.150.0040.00420.66
8.1.140.0040.00519.52
8.1.130.0080.00017.72
8.1.120.0040.00417.50
8.1.110.0050.00217.40
8.1.100.0040.00417.47
8.1.90.0070.00017.46
8.1.80.0040.00417.53
8.1.70.0030.00317.55
8.1.60.0060.00317.60
8.1.50.0040.00417.60
8.1.40.0000.00817.57
8.1.30.0030.00517.71
8.1.20.0030.00617.74
8.1.10.0000.00817.55
8.1.00.0040.00417.63
8.0.300.0070.00018.77
8.0.290.0050.00316.75
8.0.280.0030.00318.54
8.0.270.0000.00716.94
8.0.260.0030.00317.18
8.0.250.0040.00417.14
8.0.240.0030.00617.05
8.0.230.0030.00517.16
8.0.220.0080.00017.03
8.0.210.0030.00717.09
8.0.200.0070.00717.17
8.0.190.0040.00417.08
8.0.180.0070.00017.09
8.0.170.0040.00417.11
8.0.160.0040.00417.10
8.0.150.0080.00016.99
8.0.140.0040.00417.06
8.0.130.0000.00613.53
8.0.120.0040.00416.96
8.0.110.0050.00317.07
8.0.100.0040.00417.09
8.0.90.0000.00717.01
8.0.80.0000.01517.10
8.0.70.0040.00417.07
8.0.60.0040.00416.93
8.0.50.0040.00417.00
8.0.30.0110.00517.10
8.0.20.0100.01217.41
8.0.10.0040.00417.16
8.0.00.0100.01116.84
7.4.330.0020.00215.20
7.4.320.0040.00416.44
7.4.300.0030.00316.62
7.4.290.0080.00016.42
7.4.280.0000.01116.61
7.4.270.0030.00316.47
7.4.260.0000.00716.57
7.4.250.0000.00716.58
7.4.240.0000.00716.61
7.4.230.0000.00716.70
7.4.220.0120.00416.56
7.4.210.0090.00616.49
7.4.200.0050.00316.34
7.4.160.0100.00616.61
7.4.150.0140.00317.40
7.4.140.0140.00617.86
7.4.130.0090.01116.58
7.4.120.0080.01416.47
7.4.110.0090.00916.66
7.4.100.0000.01716.54
7.4.90.0040.01316.39
7.4.80.0070.01019.39
7.4.70.0100.00716.54
7.4.60.0070.01016.59
7.4.50.0070.01016.27
7.4.40.0060.01116.67
7.4.30.0120.00616.50
7.4.00.0000.01415.08
7.3.330.0030.00313.14
7.3.320.0000.00613.12
7.3.310.0070.00016.21
7.3.300.0030.00316.26
7.3.290.0080.00816.26
7.3.280.0060.01116.31
7.3.270.0210.00317.40
7.3.260.0100.00816.51
7.3.250.0040.01216.50
7.3.240.0110.00916.49
7.3.230.0100.00616.42
7.3.210.0060.00916.48
7.3.200.0130.01016.49
7.3.190.0070.01216.66
7.3.180.0330.00816.55
7.3.170.0090.00616.43
7.3.160.0080.00816.48
7.2.330.0120.00416.91
7.2.320.0060.01116.58
7.2.310.0070.01016.60
7.2.300.0070.01316.80
7.2.290.0130.00316.48
7.2.60.0030.01016.80
7.2.00.0040.01119.08
7.1.200.0030.00615.62
7.1.70.0000.00717.01
7.1.60.0030.00719.38
7.1.00.0070.07322.40
7.0.200.0290.00714.80
7.0.100.0070.08320.08
7.0.90.0170.08019.96
7.0.80.0030.04719.92
7.0.70.0030.07719.95
7.0.60.0100.07319.97
7.0.50.0070.08020.31
7.0.40.0130.07320.11
7.0.30.0170.06020.05
7.0.20.0130.07320.10
7.0.10.0130.07720.10
7.0.00.0170.06020.14
5.6.250.0070.04720.47
5.6.240.0170.07720.57
5.6.230.0030.04720.69
5.6.220.0070.08320.55
5.6.210.0100.06020.47
5.6.200.0130.07720.94
5.6.190.0100.06021.11
5.6.180.0070.08021.04
5.6.170.0070.04321.02
5.6.160.0030.07020.95
5.6.150.0030.08321.14
5.6.140.0130.06720.94
5.6.130.0070.04721.10
5.6.120.0070.07320.95
5.6.110.0130.09321.00
5.6.100.0100.04721.12
5.6.90.0130.08021.06
5.6.80.0100.07320.48
5.6.70.0100.06320.48
5.6.60.0030.05020.48
5.6.50.0070.07720.48
5.6.40.0130.05020.41
5.6.30.0100.06720.45
5.6.20.0070.07320.39
5.6.10.0030.05020.38
5.6.00.0030.06020.33
5.5.380.0100.07320.52

preferences:
68.3 ms | 401 KiB | 5 Q