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); } } $dateTime = MyDateTime::createFromFormat('Y-m-d', '2013-6-13'); var_dump($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)
7.4.10.0130.00615.09
7.4.00.0070.01114.99
7.3.130.0160.00315.22
7.3.120.0070.01014.88
7.3.110.0130.00614.98
7.3.100.0030.01014.98
7.3.90.0040.01114.80
7.3.80.0070.00715.21
7.3.70.0030.01214.66
7.3.60.0100.00715.21
7.3.50.0070.00314.96
7.3.40.0040.00714.80
7.3.30.0040.01215.09
7.3.20.0070.00716.82
7.3.10.0000.01016.72
7.3.00.0000.01016.81
7.2.260.0000.01415.24
7.2.250.0070.01115.48
7.2.240.0030.00914.92
7.2.230.0060.00314.82
7.2.220.0100.00714.95
7.2.210.0070.00715.46
7.2.200.0050.00515.26
7.2.190.0030.01315.26
7.2.180.0110.00715.35
7.2.170.0030.01215.27
7.2.160.0100.00615.20
7.2.150.0120.00417.25
7.2.140.0130.00017.18
7.2.130.0080.00617.06
7.2.120.0030.01017.11
7.2.110.0030.00717.25
7.2.100.0050.00517.16
7.2.90.0090.00417.21
7.2.80.0070.01016.90
7.2.70.0030.01317.18
7.2.60.0080.00616.96
7.2.50.0030.00617.20
7.2.40.0080.00417.21
7.2.30.0150.00017.23
7.2.20.0060.00617.09
7.2.10.0070.00717.27
7.2.00.0050.01118.29
7.1.330.0040.00416.04
7.1.320.0060.00916.14
7.1.310.0040.00816.01
7.1.300.0040.00716.05
7.1.290.0090.00615.98
7.1.280.0100.00315.87
7.1.270.0070.00715.80
7.1.260.0000.01216.07
7.1.250.0030.00816.10
7.1.240.0100.00316.03
7.1.230.0090.00615.89
7.1.220.0030.00615.98
7.1.210.0070.00715.99
7.1.200.0070.00515.85
7.1.190.0070.00416.02
7.1.180.0070.01015.86
7.1.170.0000.01015.72
7.1.160.0000.01315.98
7.1.150.0000.01416.01
7.1.140.0060.00315.99
7.1.130.0040.00815.71
7.1.120.0110.00015.85
7.1.110.0060.00615.87
7.1.100.0030.01116.88
7.1.90.0000.01215.80
7.1.80.0100.00315.79
7.1.70.0060.00416.68
7.1.60.0050.01617.76
7.1.50.0120.01025.31
7.1.40.0060.00915.96
7.1.30.0040.00815.82
7.1.20.0070.00715.91
7.1.10.0090.00616.00
7.1.00.0090.04019.17
7.0.330.0070.00715.58
7.0.320.0040.00715.52
7.0.310.0000.01115.55
7.0.300.0040.01115.70
7.0.290.0070.00715.57
7.0.280.0060.00615.33
7.0.270.0060.00615.63
7.0.260.0060.00615.44
7.0.250.0070.00315.40
7.0.240.0100.00315.53
7.0.230.0090.00315.68
7.0.220.0000.01115.61
7.0.210.0040.00715.64
7.0.200.0040.00816.28
7.0.190.0030.00615.64
7.0.180.0000.01515.60
7.0.170.0090.00615.61
7.0.160.0030.00915.52
7.0.150.0040.01115.47
7.0.140.0110.03318.84
7.0.130.0090.00615.48
7.0.120.0080.00815.73
7.0.110.0090.00615.54
7.0.100.0330.02217.76
7.0.90.0240.04417.89
7.0.80.0230.04317.79
7.0.70.0210.03417.79
7.0.60.0270.04517.81
7.0.50.0190.04518.09
7.0.40.0050.04316.91
7.0.30.0070.03516.74
7.0.20.0070.04216.90
7.0.10.0050.03316.80
7.0.00.0080.03016.82
5.6.400.0060.00614.38
5.6.390.0070.00714.50
5.6.380.0060.00314.74
5.6.370.0030.01014.14
5.6.360.0030.00514.36
5.6.350.0030.00814.64
5.6.340.0040.00714.61
5.6.330.0060.00314.73
5.6.320.0090.00314.65
5.6.310.0060.00614.48
5.6.300.0040.00714.49
5.6.290.0040.01114.37
5.6.280.0050.05317.65
5.6.270.0070.00714.64
5.6.260.0000.01614.74
5.6.250.0070.04317.64
5.6.240.0110.03817.62
5.6.230.0030.03717.38
5.6.220.0070.04217.79
5.6.210.0050.02817.62
5.6.200.0080.04317.70
5.6.190.0080.03917.87
5.6.180.0030.02518.00
5.6.170.0050.04517.83
5.6.160.0030.04217.90
5.6.150.0070.04517.84
5.6.140.0100.04117.70
5.6.130.0070.04517.85
5.6.120.0070.02717.83
5.6.110.0060.04817.69
5.6.100.0050.02517.89
5.6.90.0080.02217.65
5.6.80.0020.02617.47
5.6.70.0050.02317.44
5.6.60.0030.02517.41
5.6.50.0030.02517.45
5.6.40.0120.01817.53
5.6.30.0070.02917.40
5.6.20.0030.02417.44
5.6.10.0050.02917.36
5.6.00.0070.02517.61
5.5.380.0110.03517.49
5.5.370.0090.02617.45
5.5.360.0110.03817.50
5.5.350.0140.03817.55
5.5.340.0020.04417.60
5.5.330.0080.02617.52
5.5.320.0090.04117.55
5.5.310.0050.04917.56
5.5.300.0080.03317.59
5.5.290.0030.04617.64
5.5.280.0030.03917.67
5.5.270.0120.04017.68
5.5.260.0030.02817.80
5.5.250.0030.02617.36
5.5.240.0000.02717.21
5.5.230.0030.02817.52
5.5.220.0060.02017.15
5.5.210.0080.02217.26
5.5.200.0010.02617.37
5.5.190.0080.02817.24
5.5.180.0030.02617.14
5.5.170.0060.00614.67
5.5.160.0070.03117.23
5.5.150.0100.01717.29
5.5.140.0040.02617.25
5.5.130.0050.02517.24
5.5.120.0050.02417.32
5.5.110.0080.01917.22
5.5.100.0060.02017.29
5.5.90.0060.02117.22
5.5.80.0080.02017.30
5.5.70.0050.02317.17
5.5.60.0030.02517.22
5.5.50.0050.02017.16
5.5.40.0100.02517.30
5.5.30.0090.01917.14
5.5.20.0070.02317.05
5.5.10.0090.02317.23
5.5.00.0050.02317.30
5.4.450.0080.02315.24
5.4.440.0020.02815.41
5.4.430.0030.03515.11
5.4.420.0050.02615.39
5.4.410.0030.02215.06
5.4.400.0030.02514.97
5.4.390.0020.02815.04
5.4.380.0050.01814.95
5.4.370.0030.02214.94
5.4.360.0040.02114.90
5.4.350.0020.02414.97
5.4.340.0030.02415.20
5.4.330.0040.00411.13
5.4.320.0070.02515.19
5.4.310.0030.02315.15
5.4.300.0030.02515.10
5.4.290.0020.02515.18
5.4.280.0030.02214.86
5.4.270.0080.01815.14
5.4.260.0100.01915.04
5.4.250.0050.01915.17
5.4.240.0000.02314.90
5.4.230.0030.02814.85
5.4.220.0040.02214.94
5.4.210.0050.03814.92
5.4.200.0000.02714.89
5.4.190.0020.02415.14
5.4.180.0050.02115.02
5.4.170.0030.02315.11
5.4.160.0040.02315.15
5.4.150.0040.02615.10
5.4.140.0090.01613.80
5.4.130.0020.02513.65
5.4.120.0100.01513.74
5.4.110.0080.03813.87
5.4.100.0020.04213.83
5.4.90.0060.04113.96
5.4.80.0020.02213.72
5.4.70.0030.02613.87
5.4.60.0010.04313.88
5.4.50.0090.03313.70
5.4.40.0040.03613.85
5.4.30.0000.04013.88
5.4.20.0090.02713.80
5.4.10.0060.03913.83
5.4.00.0130.02813.48
5.3.290.0060.01812.79
5.3.280.0000.02512.69
5.3.270.0060.02012.80
5.3.260.0060.02012.79
5.3.250.0080.02012.70
5.3.240.0090.03012.61
5.3.230.0050.01912.67
5.3.220.0070.02012.52
5.3.210.0050.04312.61
5.3.200.0080.03812.65
5.3.190.0040.04612.63
5.3.180.0070.03512.71
5.3.170.0060.04012.59
5.3.160.0070.03912.71
5.3.150.0110.03812.64
5.3.140.0120.03812.78
5.3.130.0050.03212.54
5.3.120.0030.04512.67
5.3.110.0050.02512.74
5.3.100.0090.03212.40
5.3.90.0030.04112.43
5.3.80.0120.03512.44
5.3.70.0070.04012.37
5.3.60.0070.02912.43
5.3.50.0060.02812.41
5.3.40.0050.03712.23
5.3.30.0030.04212.46
5.3.20.0030.02612.33
5.3.10.0030.03712.18
5.3.00.0040.03412.18
5.2.170.0030.06311.25
5.2.160.0030.06311.04
5.2.150.0070.05711.21
5.2.140.0030.05711.03
5.2.130.0030.04011.04
5.2.120.0070.06010.96
5.2.110.0070.05311.16
5.2.100.0000.05011.22
5.2.90.0030.06011.01
5.2.80.0030.06711.02
5.2.70.0000.05711.23
5.2.60.0070.06010.96
5.2.50.0000.04711.16
5.2.40.0070.06011.10
5.2.30.0030.06010.98
5.2.20.0070.06011.02
5.2.10.0000.06710.95
5.2.00.0070.06010.65
5.1.60.0030.0539.85
5.1.50.0030.0539.83
5.1.40.0130.0239.99
5.1.30.0000.06010.37
5.1.20.0070.05710.46
5.1.10.0030.03010.03
5.1.00.0070.04010.06
5.0.50.0030.0478.55
5.0.40.0070.0408.26
5.0.30.0030.0478.31
5.0.20.0030.0408.33
5.0.10.0030.0438.28
5.0.00.0000.0608.21
4.4.90.0030.0338.21
4.4.80.0070.0308.21
4.4.70.0030.0338.21
4.4.60.0070.0338.21
4.4.50.0000.0308.21
4.4.40.0070.0508.21
4.4.30.0100.0238.21
4.4.20.0000.0338.21
4.4.10.0030.0378.21
4.4.00.0070.0508.21
4.3.110.0100.0208.21
4.3.100.0000.0378.21
4.3.90.0000.0308.21
4.3.80.0030.0508.21
4.3.70.0070.0308.21
4.3.60.0030.0338.21
4.3.50.0030.0308.21
4.3.40.0000.0508.21
4.3.30.0000.0278.21
4.3.20.0000.0278.21
4.3.10.0070.0308.21
4.3.00.0030.0278.21

preferences:
38.64 ms | 401 KiB | 5 Q