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); } } $dateTime = MyDateTime::createFromFormat('d/m/Y', '20/03/2012'); var_dump($dateTime); var_dump($dateTime->format('d/m/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)
7.4.10.0070.01015.04
7.4.00.0160.00314.88
7.3.130.0070.01114.91
7.3.120.0090.00915.29
7.3.110.0150.00414.86
7.3.100.0060.01014.99
7.3.90.0060.01314.93
7.3.80.0110.00315.28
7.3.70.0070.00714.89
7.3.60.0080.00615.16
7.3.50.0060.00614.97
7.3.40.0030.01015.19
7.3.30.0030.01015.05
7.3.20.0100.00716.79
7.3.10.0000.00916.79
7.3.00.0100.00716.98
7.2.260.0000.01915.52
7.2.250.0060.01314.76
7.2.240.0100.00615.11
7.2.230.0080.01114.88
7.2.220.0100.01015.43
7.2.210.0070.00714.99
7.2.200.0090.00615.33
7.2.190.0030.00715.32
7.2.180.0100.00715.23
7.2.170.0070.01315.13
7.2.160.0080.00314.93
7.2.150.0040.01216.77
7.2.140.0030.01316.94
7.2.130.0110.00717.19
7.2.120.0060.00617.16
7.2.110.0060.00716.85
7.2.100.0030.00617.03
7.2.90.0100.01016.86
7.2.80.0030.00617.12
7.2.70.0080.00416.71
7.2.60.0030.01316.88
7.2.50.0060.01017.16
7.2.40.0060.00717.02
7.2.30.0040.01117.12
7.2.20.0040.00716.81
7.2.10.0100.00616.78
7.2.00.0100.00718.01
7.1.330.0040.01415.64
7.1.320.0070.01015.87
7.1.310.0060.00616.15
7.1.300.0030.01215.93
7.1.290.0060.00315.83
7.1.280.0090.00615.90
7.1.270.0070.00715.99
7.1.260.0030.00616.01
7.1.250.0090.00916.08
7.1.240.0060.00615.98
7.1.230.0040.01115.78
7.1.220.0060.00615.95
7.1.210.0000.02015.75
7.1.200.0040.00415.69
7.1.190.0070.00715.88
7.1.180.0030.00715.87
7.1.170.0070.00715.86
7.1.160.0060.00315.94
7.1.150.0060.00616.10
7.1.140.0030.01315.92
7.1.130.0040.01115.91
7.1.120.0000.01015.78
7.1.110.0070.00715.95
7.1.100.0050.00817.01
7.1.90.0050.00915.95
7.1.80.0090.00315.93
7.1.70.0070.01016.59
7.1.60.0120.00817.82
7.1.50.0090.00816.52
7.1.40.0060.00915.80
7.1.30.0030.01315.72
7.1.20.0060.00615.77
7.1.10.0050.00916.01
7.1.00.0040.05119.12
7.0.330.0000.01315.50
7.0.320.0090.00315.56
7.0.310.0070.00715.19
7.0.300.0050.00815.32
7.0.290.0050.00515.56
7.0.280.0030.00615.31
7.0.270.0030.01315.43
7.0.260.0030.00915.20
7.0.250.0040.00415.32
7.0.240.0100.00315.70
7.0.230.0120.00015.58
7.0.220.0060.01015.41
7.0.210.0070.00715.70
7.0.200.0030.01016.06
7.0.190.0130.00015.61
7.0.180.0070.00715.38
7.0.170.0030.00615.51
7.0.160.0100.00015.24
7.0.150.0100.00315.57
7.0.140.0010.04118.79
7.0.130.0060.00815.78
7.0.120.0030.00715.58
7.0.110.0090.00315.54
7.0.100.0070.00715.68
7.0.90.0050.04517.78
7.0.80.0100.04017.59
7.0.70.0140.03817.79
7.0.60.0070.04617.67
7.0.50.0060.04118.02
7.0.40.0070.04516.95
7.0.30.0070.04716.82
7.0.20.0030.02716.79
7.0.10.0060.04616.82
7.0.00.0080.03416.71
5.6.400.0070.01014.21
5.6.390.0080.00714.30
5.6.380.0030.00614.31
5.6.370.0040.01114.38
5.6.360.0060.00914.55
5.6.350.0070.00714.29
5.6.340.0030.00714.61
5.6.330.0030.01414.16
5.6.320.0030.01014.71
5.6.310.0060.00614.77
5.6.300.0070.00714.56
5.6.290.0000.01014.18
5.6.280.0080.04017.69
5.6.270.0000.01114.30
5.6.260.0070.00714.39
5.6.250.0040.00814.60
5.6.240.0060.04817.55
5.6.230.0100.04517.44
5.6.220.0080.03817.67
5.6.210.0080.04617.59
5.6.200.0050.04117.69
5.6.190.0070.02517.64
5.6.180.0070.02517.93
5.6.170.0060.03817.76
5.6.160.0110.02318.01
5.6.150.0070.03017.92
5.6.140.0080.03617.81
5.6.130.0100.04517.81
5.6.120.0070.04417.64
5.6.110.0050.04917.89
5.6.100.0050.03417.73
5.6.90.0120.04017.77
5.6.80.0030.03317.49
5.6.70.0100.03417.38
5.6.60.0120.03817.33
5.6.50.0080.04517.37
5.6.40.0040.04217.29
5.6.30.0050.04617.56
5.6.20.0070.03017.24
5.6.10.0060.04517.40
5.6.00.0060.04517.37
5.5.380.0020.03317.35
5.5.370.0110.04617.52
5.5.360.0030.04817.40
5.5.350.0090.04517.38
5.5.340.0100.04017.59
5.5.330.0080.04017.56
5.5.320.0080.04317.44
5.5.310.0110.03617.46
5.5.300.0070.04017.71
5.5.290.0020.05217.65
5.5.280.0070.04117.70
5.5.270.0070.04017.72
5.5.260.0120.04017.70
5.5.250.0110.03217.42
5.5.240.0080.03317.26
5.5.230.0050.04717.36
5.5.220.0080.03217.26
5.5.210.0080.04117.34
5.5.200.0020.04917.43
5.5.190.0080.04517.08
5.5.180.0050.03717.18
5.5.170.0060.00614.25
5.5.160.0050.03917.21
5.5.150.0080.02817.17
5.5.140.0160.02517.18
5.5.130.0080.04017.37
5.5.120.0070.03317.23
5.5.110.0050.04617.28
5.5.100.0180.02717.13
5.5.90.0030.03917.32
5.5.80.0060.04317.23
5.5.70.0080.04317.21
5.5.60.0040.02917.24
5.5.50.0090.04317.19
5.5.40.0030.04517.22
5.5.30.0090.04417.09
5.5.20.0090.04217.17
5.5.10.0110.04217.25
5.5.00.0080.03017.25
5.4.450.0050.03215.14
5.4.440.0090.03915.31
5.4.430.0070.04015.21
5.4.420.0130.03615.35
5.4.410.0040.04415.28
5.4.400.0030.03814.96
5.4.390.0130.01815.09
5.4.380.0090.03815.03
5.4.370.0030.04515.13
5.4.360.0100.03815.13
5.4.350.0080.04015.06
5.4.340.0020.04315.22
5.4.330.0070.00411.09
5.4.320.0050.04115.01
5.4.310.0080.03715.20
5.4.300.0050.03515.14
5.4.290.0080.04015.19
5.4.280.0040.04115.01
5.4.270.0050.03214.97
5.4.260.0030.03815.06
5.4.250.0070.03515.01
5.4.240.0070.04015.11
5.4.230.0050.04715.07
5.4.220.0080.03914.99
5.4.210.0050.03615.00
5.4.200.0030.03715.02
5.4.190.0070.04215.00
5.4.180.0050.04014.84
5.4.170.0070.04315.14
5.4.160.0070.03815.02
5.4.150.0070.04014.88
5.4.140.0040.04313.89
5.4.130.0090.03513.69
5.4.120.0110.03313.59
5.4.110.0040.03013.74
5.4.100.0090.04213.80
5.4.90.0070.03813.82
5.4.80.0080.03413.84
5.4.70.0060.04313.77
5.4.60.0150.03313.68
5.4.50.0050.04013.68
5.4.40.0070.03713.58
5.4.30.0090.03713.64
5.4.20.0050.03813.70
5.4.10.0030.03713.47
5.4.00.0030.02313.39
5.3.290.0050.04012.74
5.3.280.0050.04012.57
5.3.270.0050.04312.73
5.3.260.0020.04712.72
5.3.250.0060.03312.76
5.3.240.0130.03212.55
5.3.230.0030.04212.60
5.3.220.0050.04112.66
5.3.210.0040.04512.63
5.3.200.0100.03712.60
5.3.190.0120.03512.62
5.3.180.0030.02912.72
5.3.170.0040.04012.69
5.3.160.0080.04012.63
5.3.150.0090.04112.73
5.3.140.0100.02512.71
5.3.130.0050.04112.62
5.3.120.0050.04012.64
5.3.110.0070.04312.71
5.3.100.0020.03212.36
5.3.90.0050.03612.46
5.3.80.0050.02812.38
5.3.70.0030.03112.29
5.3.60.0080.03512.39
5.3.50.0050.03812.38
5.3.40.0020.03112.46
5.3.30.0030.04012.47
5.3.20.0080.01712.23
5.3.10.0020.03812.07
5.3.00.0020.02712.08
5.2.170.0030.04711.29
5.2.160.0000.06311.14
5.2.150.0070.05311.04
5.2.140.0070.03311.25
5.2.130.0000.03011.21
5.2.120.0070.05310.96
5.2.110.0000.06311.20
5.2.100.0000.04711.00
5.2.90.0000.06311.25
5.2.80.0030.06011.16
5.2.70.0170.05011.11
5.2.60.0030.06710.91
5.2.50.0070.06011.11
5.2.40.0030.06010.91
5.2.30.0100.05710.91
5.2.20.0030.06311.02
5.2.10.0070.05010.98
5.2.00.0070.05310.64
5.1.60.0030.05710.29
5.1.50.0070.05010.29
5.1.40.0030.05310.29
5.1.30.0070.03710.40
5.1.20.0100.04710.49
5.1.10.0070.05010.29
5.1.00.0100.04710.29
5.0.50.0000.02710.29
5.0.40.0070.04010.29
5.0.30.0000.05710.29
5.0.20.0100.01310.29
5.0.10.0030.04010.29
5.0.00.0000.05310.29
4.4.90.0070.02710.29
4.4.80.0030.03310.29
4.4.70.0030.02010.29
4.4.60.0030.03310.29
4.4.50.0030.02010.29
4.4.40.0070.03310.29
4.4.30.0030.03710.29
4.4.20.0000.04010.29
4.4.10.0000.02310.29
4.4.00.0000.05310.29
4.3.110.0000.03710.29
4.3.100.0100.02710.29
4.3.90.0000.03310.29
4.3.80.0070.03010.29
4.3.70.0030.02310.29
4.3.60.0000.03710.29
4.3.50.0070.03010.29
4.3.40.0100.04710.29
4.3.30.0000.01710.29
4.3.20.0000.04010.29
4.3.10.0000.01710.29
4.3.00.0000.03310.29

preferences:
48.25 ms | 401 KiB | 5 Q