3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyDateTime extends DateTime { public static function createFromFormat($format, $time, $timezone = null) { $version = explode('.', phpversion()); if(!$timezone) $timezone = new DateTimeZone(date_default_timezone_get()); if(((int)$version[0] >= 5 && (int)$version[1] >= 2 && (int)$version[2] > 17)){ return parent::createFromFormat($format, $time, $timezone); } return new DateTime(date($format, strtotime($time)), $timezone); } } $dateTime = MyDateTime::createFromFormat('d m, Y', '04 25, 2014'); var_dump($dateTime); var_dump($dateTime->format('Y-m-d'));

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)
7.3.10.0150.00316.95
7.3.00.0090.00616.78
7.2.130.0130.00317.17
7.2.120.0080.00417.12
7.2.110.0180.00417.06
7.2.100.0100.01016.86
7.2.90.0040.00716.99
7.2.80.0150.00617.21
7.2.70.0130.00317.15
7.2.60.0040.00816.99
7.2.50.0240.00016.80
7.2.40.0030.01016.96
7.2.30.0120.01516.80
7.2.20.0180.00616.82
7.2.10.0120.01116.85
7.2.00.0180.00317.23
7.1.250.0070.01016.07
7.1.200.0030.00916.02
7.1.70.0060.00317.06
7.1.60.0090.01519.82
7.1.50.0100.00316.88
7.1.00.0000.08022.36
7.0.200.0080.00017.04
7.0.140.0000.07321.95
7.0.90.0000.04721.71
7.0.80.0070.07321.78
7.0.70.0030.09321.73
7.0.60.0130.03321.79
7.0.50.0030.08721.99
7.0.40.0000.09019.93
7.0.30.0000.08020.09
7.0.20.0000.05020.14
7.0.10.0000.08020.10
7.0.00.0000.09320.12
5.6.280.0030.07320.93
5.6.240.0070.07020.71
5.6.230.0000.09020.54
5.6.220.0030.07720.48
5.6.210.0100.04020.69
5.6.200.0030.07321.05
5.6.190.0030.07020.96
5.6.180.0030.08321.03
5.6.170.0130.07721.06
5.6.160.0070.07021.05
5.6.150.0030.07721.05
5.6.140.0130.07321.08
5.6.130.0070.06721.05
5.6.120.0030.08320.96
5.6.110.0000.07021.11
5.6.100.0100.05321.01
5.6.90.0070.07020.94
5.6.80.0030.04020.47
5.6.70.0030.06020.55
5.6.60.0070.08020.34
5.6.50.0100.06320.34
5.6.40.0070.05020.27
5.6.30.0000.05020.54
5.6.20.0030.05720.41
5.6.10.0070.07720.42
5.6.00.0030.05720.37
5.5.380.0000.07320.56
5.5.370.0030.07320.38
5.5.360.0130.06720.49
5.5.350.0000.07320.47
5.5.340.0070.06720.79
5.5.330.0100.07020.85
5.5.320.0070.08320.91
5.5.310.0100.07720.89
5.5.300.0070.08720.91
5.5.290.0130.07720.92
5.5.280.0070.08020.85
5.5.270.0070.08020.93
5.5.260.0000.08720.76
5.5.250.0000.06720.62
5.5.240.0070.05020.17
5.5.230.0030.08020.25
5.5.220.0070.07720.11
5.5.210.0030.08320.12
5.5.200.0030.09020.09
5.5.190.0030.08320.28
5.5.180.0000.04720.27
5.5.160.0070.05020.23
5.5.150.0070.07720.20
5.5.140.0030.06020.15
5.5.130.0030.08720.13
5.5.120.0070.07720.25
5.5.110.0030.07020.08
5.5.100.0030.06020.08
5.5.90.0030.08020.08
5.5.80.0200.06720.04
5.5.70.0070.08720.00
5.5.60.0030.07720.06
5.5.50.0100.07320.09
5.5.40.0070.07020.04
5.5.30.0070.08320.09
5.5.20.0200.04720.10
5.5.10.0000.07320.13
5.5.00.0030.08720.06
5.4.450.0070.04719.39
5.4.440.0030.08019.28
5.4.430.0030.08019.35
5.4.420.0130.07019.24
5.4.410.0030.07019.36
5.4.400.0070.04319.16
5.4.390.0000.04719.16
5.4.380.0000.06019.24
5.4.370.0100.06718.85
5.4.360.0000.08318.88
5.4.350.0070.03719.14
5.4.340.0030.08319.04
5.4.320.0030.07319.12
5.4.310.0000.08019.16
5.4.300.0130.03719.13
5.4.290.0070.07319.14
5.4.280.0130.07318.87
5.4.270.0000.05318.90
5.4.260.0070.06319.02
5.4.250.0070.06019.14
5.4.240.0000.07019.03
5.4.230.0000.05318.87
5.4.220.0070.04719.19
5.4.210.0130.06319.19
5.4.200.0100.04019.09
5.4.190.0030.04719.02
5.4.180.0070.05019.08
5.4.170.0000.08018.84
5.4.160.0070.06319.11
5.4.150.0100.07319.07
5.4.140.0030.03716.28
5.4.130.0070.07716.37
5.4.120.0030.07316.34
5.4.110.0000.07316.47
5.4.100.0030.05316.47
5.4.90.0000.04016.51
5.4.80.0070.07716.40
5.4.70.0130.06016.35
5.4.60.0070.04716.44
5.4.50.0070.05316.34
5.4.40.0000.06016.46
5.4.30.0070.07016.31
5.4.20.0070.07016.47
5.4.10.0030.07716.48
5.4.00.0030.06715.80
5.3.290.0030.08014.64
5.3.280.0030.07314.55
5.3.270.0030.08014.54
5.3.260.0030.08014.58
5.3.250.0030.04014.62
5.3.240.0000.07314.62
5.3.230.0070.06714.58
5.3.220.0030.05714.67
5.3.210.0070.05014.67
5.3.200.0000.04714.54
5.3.190.0070.07014.55
5.3.180.0030.07714.63
5.3.170.0030.07714.64
5.3.160.0030.08014.61
5.3.150.0030.06314.61
5.3.140.0030.07314.62
5.3.130.0070.06714.67
5.3.120.0100.07314.67
5.3.110.0000.08314.60
5.3.100.0030.07714.17
5.3.90.0030.07714.14
5.3.80.0000.07714.12
5.3.70.0000.08313.96
5.3.60.0070.07014.12
5.3.50.0000.08013.99
5.3.40.0070.05314.07
5.3.30.0030.06313.81
5.3.20.0070.06713.77
5.3.10.0030.06713.73
5.3.00.0030.06313.71
5.2.170.0030.04711.06
5.2.160.0070.03011.16
5.2.150.0030.04011.04
5.2.140.0030.05711.01
5.2.130.0000.03711.24
5.2.120.0000.05711.20
5.2.110.0070.05710.97
5.2.100.0000.06311.16
5.2.90.0170.04311.18
5.2.80.0030.06711.13
5.2.70.0070.04011.01
5.2.60.0100.05711.13
5.2.50.0030.05311.06
5.2.40.0070.05311.03
5.2.30.0000.06011.11
5.2.20.0030.05311.06
5.2.10.0000.05310.90
5.2.00.0100.05310.73
5.1.60.0000.04310.27
5.1.50.0030.04010.27
5.1.40.0070.04710.27
5.1.30.0070.05010.36
5.1.20.0070.05710.41
5.1.10.0000.05310.27
5.1.00.0000.06010.27
5.0.50.0000.04710.27
5.0.40.0130.02310.27
5.0.30.0000.06710.27
5.0.20.0000.04710.27
5.0.10.0030.04010.27
5.0.00.0030.04710.27
4.4.90.0030.03310.27
4.4.80.0000.03310.27
4.4.70.0070.02310.27
4.4.60.0000.02310.27
4.4.50.0000.03310.27
4.4.40.0030.03710.27
4.4.30.0000.03710.27
4.4.20.0030.03310.27
4.4.10.0000.04010.27
4.4.00.0000.05310.27
4.3.110.0000.04010.27
4.3.100.0070.01710.27
4.3.90.0000.03710.27
4.3.80.0000.04310.27
4.3.70.0000.03710.27
4.3.60.0030.02710.27
4.3.50.0030.03010.27
4.3.40.0000.05310.27
4.3.30.0070.03010.27
4.3.20.0070.03010.27
4.3.10.0030.03310.27
4.3.00.0070.01310.27

preferences:
37.35 ms | 400 KiB | 5 Q