3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyDateTime extends DateTime { public static function createFromFormat($format, $time, $timezone = null) { if(!$timezone) $timezone = new DateTimeZone(date_default_timezone_get()); $version = explode('.', phpversion()); if(((int)$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); } } $dateTime = MyDateTime::createFromFormat('Y-m-d', '2013-6-13'); var_dump($dateTime); var_dump($dateTime->format('Y-m-d')); $inputDate = "wrz 2013 2 12:00:00:000"; $polishMonths = array("sty", "lut", "mar", "kwi", "maj", "cze", "lip", "sie", "wrz", "paz", "lis", "gru"); $englishMonths = array("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"); $r2pDate = str_replace($polishMonths, $englishMonths, $inputDate); $dateTime = MyDateTime::createFromFormat('M Y j H:i:s:u', $r2pDate); var_dump($dateTime); var_dump($dateTime->format('Y-m-d H:i:s'));

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)
7.2.60.0230.00417.05
7.2.00.0070.00719.64
7.1.70.0040.00417.28
7.1.60.0090.00617.43
7.1.50.0200.01435.20
7.1.00.0030.03322.48
7.0.200.0060.00616.95
7.0.140.0000.07722.21
7.0.100.0400.05019.89
7.0.90.0400.04319.86
7.0.80.0330.06719.87
7.0.70.0100.07319.89
7.0.60.0370.05019.83
7.0.50.0400.08020.18
7.0.40.0000.06720.12
7.0.30.0100.07720.06
7.0.20.0070.05019.94
7.0.10.0100.08320.02
7.0.00.0170.06720.07
5.6.280.0030.07321.06
5.6.250.0130.06320.64
5.6.240.0030.08320.63
5.6.230.0030.08720.81
5.6.220.0130.04720.78
5.6.210.0000.05020.77
5.6.200.0100.08021.30
5.6.190.0130.07721.05
5.6.180.0100.09321.23
5.6.170.0230.06721.01
5.6.160.0100.04021.03
5.6.150.0100.06020.90
5.6.140.0100.04321.04
5.6.130.0130.08020.91
5.6.120.0130.08321.05
5.6.110.0100.07320.98
5.6.100.0100.04320.99
5.6.90.0100.07321.12
5.6.80.0070.07720.38
5.6.70.0030.06320.41
5.6.60.0000.08320.39
5.6.50.0030.05020.37
5.6.40.0070.04320.34
5.6.30.0130.07020.34
5.6.20.0170.03320.26
5.6.10.0170.04020.43
5.6.00.0070.07720.31
5.5.380.0070.08020.61
5.5.370.0000.04320.55
5.5.360.0000.07020.56
5.5.350.0070.04320.65
5.5.340.0070.05720.96
5.5.330.0070.05321.08
5.5.320.0030.05720.89
5.5.310.0100.07020.86
5.5.300.0130.05720.98
5.5.290.0200.07020.96
5.5.280.0070.04721.00
5.5.270.0030.04721.04
5.5.260.0000.09720.82
5.5.250.0070.06720.67
5.5.240.0100.07020.46
5.5.230.0130.04320.50
5.5.220.0070.04720.46
5.5.210.0030.04720.33
5.5.200.0170.04720.40
5.5.190.0100.07720.47
5.5.180.0070.07720.21
5.5.160.0070.05320.25
5.5.150.0070.04720.07
5.5.140.0030.04720.18
5.5.130.0130.07320.16
5.5.120.0070.04720.21
5.5.110.0030.07720.18
5.5.100.0070.08320.12
5.5.90.0000.05020.05
5.5.80.0070.05320.05
5.5.70.0030.07320.04
5.5.60.0070.07019.89
5.5.50.0070.05020.06
5.5.40.0070.04720.04
5.5.30.0000.09019.91
5.5.20.0070.05019.89
5.5.10.0070.08019.96
5.5.00.0100.08019.96
5.4.450.0070.07719.59
5.4.440.0170.06719.47
5.4.430.0030.04719.71
5.4.420.0030.06719.63
5.4.410.0070.03719.36
5.4.400.0000.04719.24
5.4.390.0170.07319.24
5.4.380.0030.07319.06
5.4.370.0000.04719.21
5.4.360.0130.03719.34
5.4.350.0170.07019.05
5.4.340.0070.05319.41
5.4.320.0100.07019.26
5.4.310.0100.06719.41
5.4.300.0100.07319.29
5.4.290.0030.08019.14
5.4.280.0030.05719.26
5.4.270.0070.07719.38
5.4.260.0100.04019.23
5.4.250.0100.07019.34
5.4.240.0100.04019.23
5.4.230.0100.05719.30
5.4.220.0070.07019.08
5.4.210.0070.08019.29
5.4.200.0100.06319.22
5.4.190.0070.06019.14
5.4.180.0030.04719.29
5.4.170.0070.07019.14
5.4.160.0100.07319.14
5.4.150.0070.07019.00
5.4.140.0070.06016.25
5.4.130.0070.03316.16
5.4.120.0030.04316.42
5.4.110.0030.07316.42
5.4.100.0100.07716.56
5.4.90.0100.06016.40
5.4.80.0030.06016.52
5.4.70.0070.05016.36
5.4.60.0030.07716.47
5.4.50.0070.07716.46
5.4.40.0030.07016.49
5.4.30.0000.05016.36
5.4.20.0070.08316.43
5.4.10.0100.07016.58
5.4.00.0030.07315.85
5.3.290.0000.05714.82
5.3.280.0100.07314.74
5.3.270.0030.04714.82
5.3.260.0100.04014.86
5.3.250.0130.06314.78
5.3.240.0030.06014.95
5.3.230.0030.06014.73
5.3.220.0130.05014.76
5.3.210.0070.08314.91
5.3.200.0030.07014.75
5.3.190.0070.07314.74
5.3.180.0100.07014.84
5.3.170.0230.05714.68
5.3.160.0100.04014.52
5.3.150.0070.07714.57
5.3.140.0030.04714.51
5.3.130.0100.04014.58
5.3.120.0070.04014.55
5.3.110.0100.08014.63
5.3.100.0030.08014.15
5.3.90.0130.04314.02
5.3.80.0030.07714.06
5.3.70.0070.07714.10
5.3.60.0130.04714.00
5.3.50.0070.04014.06
5.3.40.0100.07313.96
5.3.30.0100.06713.96
5.3.20.0000.07313.83
5.3.10.0030.05713.73
5.3.00.0130.06713.79
5.2.170.0030.06711.19
5.2.160.0070.07311.22
5.2.150.0000.05711.27
5.2.140.0070.06711.05
5.2.130.0130.04711.18
5.2.120.0030.06311.14
5.2.110.0070.05011.00
5.2.100.0000.03311.12
5.2.90.0070.05711.26
5.2.80.0100.05711.22
5.2.70.0070.06011.20
5.2.60.0000.03311.05
5.2.50.0070.05311.17
5.2.40.0130.05310.88
5.2.30.0030.06311.02
5.2.20.0030.06311.04
5.2.10.0100.05710.88
5.2.00.0070.03010.80
5.1.60.0070.04710.05
5.1.50.0070.05310.01
5.1.40.0000.03710.06
5.1.30.0000.05310.45
5.1.20.0070.03310.37
5.1.10.0000.03310.12
5.1.00.0070.04310.17
5.0.50.0030.0438.57
5.0.40.0000.0238.50
5.0.30.0030.0478.25
5.0.20.0000.0478.30
5.0.10.0000.0508.04
5.0.00.0030.0378.26
4.4.90.0000.0207.06
4.4.80.0000.0207.06
4.4.70.0000.0277.06
4.4.60.0000.0407.06
4.4.50.0070.0337.06
4.4.40.0030.0577.06
4.4.30.0000.0407.06
4.4.20.0000.0207.06
4.4.10.0030.0277.06
4.4.00.0000.0507.06
4.3.110.0000.0307.06
4.3.100.0100.0277.06
4.3.90.0000.0277.06
4.3.80.0030.0537.06
4.3.70.0030.0337.06
4.3.60.0030.0377.06
4.3.50.0030.0277.06
4.3.40.0000.0307.06
4.3.30.0030.0277.06
4.3.20.0000.0437.06
4.3.10.0000.0237.06
4.3.00.0030.0207.06

preferences:
36.79 ms | 401 KiB | 5 Q