3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * @param string $date format rrrr-mm-dd * @return mixed - false or date format d.m.rrrr which really exists */ function typicalFormat($date){ $date = explode('-', $date); if(count($date) == 3){ $year = $date[0]; $date[1] = preg_replace('~^0~', '', $date[1]); $date[0] = preg_replace('~^0~', '', $date[2]); $date[2] = $year; $date = implode('.', $date); if(existsDate($date) == 1){ return $date; } return false; } return false; } /** * @param string $date format d.m.rrrr * @return bool * @copyright Jakub Vrána, http://php.vrana.cz/ */ function existsDate($date, $millenium = true){ $millenium = ($millenium) ? '4' : '1,'; return preg_match('~^([1-9]|19|[12][0-8]|29(?=\\.([^2]|2\\.(([02468][048]|[13579][26])00|[0-9]{2}(0[48]|[2468][048]|[13579][26]))))|30(?=\\.[^2])|31(?=\\.([13578][02]?\\.)))\\.([1-9]|1[012])\\.[0-9]{'.$millenium.'}$~D', $date); } var_dump(typicalFormat('999-02-05')); die();

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)
8.3.60.0120.00916.75
8.3.50.0140.00722.96
8.3.40.0070.01119.17
8.3.30.0180.00019.13
8.3.20.0040.00420.52
8.3.10.0040.00423.54
8.3.00.0050.00317.88
8.2.180.0030.01517.00
8.2.170.0180.00022.96
8.2.160.0120.00320.25
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0160.00326.16
8.2.120.0070.00021.16
8.2.110.0030.00622.25
8.2.100.0080.00318.16
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0040.00417.88
8.2.60.0040.00718.16
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0050.00218.31
8.2.20.0050.00318.07
8.2.10.0050.00218.23
8.2.00.0050.00317.88
8.1.280.0150.00025.92
8.1.270.0060.00323.97
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0040.00719.07
8.1.220.0000.00817.90
8.1.210.0040.00418.77
8.1.200.0060.00317.73
8.1.190.0040.00417.60
8.1.180.0040.00418.10
8.1.170.0060.00318.91
8.1.160.0070.00022.16
8.1.150.0040.00418.99
8.1.140.0000.00817.75
8.1.130.0070.00017.87
8.1.120.0040.00417.71
8.1.110.0030.00517.65
8.1.100.0000.00817.68
8.1.90.0050.00217.70
8.1.80.0080.00017.67
8.1.70.0030.00317.63
8.1.60.0030.00617.83
8.1.50.0040.00417.68
8.1.40.0030.00617.76
8.1.30.0000.00817.76
8.1.20.0050.00317.70
8.1.10.0040.00417.66
8.1.00.0040.00417.76
8.0.300.0000.00918.77
8.0.290.0030.00617.13
8.0.280.0000.00718.50
8.0.270.0000.00817.27
8.0.260.0000.00817.22
8.0.250.0070.00017.15
8.0.240.0000.00717.18
8.0.230.0050.00317.21
8.0.220.0070.00017.18
8.0.210.0050.00317.18
8.0.200.0030.00317.27
8.0.190.0040.00417.13
8.0.180.0000.00717.19
8.0.170.0080.00017.14
8.0.160.0000.00717.17
8.0.150.0000.00917.11
8.0.140.0070.00317.11
8.0.130.0030.00313.53
8.0.120.0000.00817.19
8.0.110.0040.00417.20
8.0.100.0070.00017.08
8.0.90.0020.00517.09
8.0.80.0090.01217.21
8.0.70.0000.00817.06
8.0.60.0000.00717.07
8.0.50.0030.00617.27
8.0.30.0170.00717.62
8.0.20.0110.01017.40
8.0.10.0000.00817.23
8.0.00.0080.01217.03
7.4.330.0040.00415.00
7.4.320.0040.00416.75
7.4.300.0080.00016.84
7.4.290.0030.00316.81
7.4.280.0060.00316.87
7.4.270.0040.00416.84
7.4.260.0070.00016.95
7.4.250.0040.00416.70
7.4.240.0020.00616.91
7.4.230.0000.00717.00
7.4.220.0090.00916.91
7.4.210.0030.01716.86
7.4.200.0070.00016.94
7.4.160.0030.01216.55
7.4.150.0120.01517.40
7.4.140.0130.00717.86
7.4.130.0090.01116.88
7.4.120.0100.01016.86
7.4.110.0090.00816.82
7.4.100.0140.00816.72
7.4.90.0120.00416.79
7.4.80.0170.00819.39
7.4.70.0130.00316.77
7.4.60.0140.01116.61
7.4.50.0050.00016.91
7.4.40.0100.01016.81
7.4.30.0090.00816.77
7.4.10.0070.01415.19
7.4.00.0050.01215.43
7.3.330.0010.00613.34
7.3.320.0060.00013.62
7.3.310.0030.00416.61
7.3.300.0070.00016.48
7.3.290.0030.01416.57
7.3.280.0070.01416.64
7.3.270.0120.00917.40
7.3.260.0070.01016.69
7.3.250.0100.01016.68
7.3.240.0100.00616.60
7.3.230.0110.00616.80
7.3.210.0120.00616.65
7.3.200.0130.01019.39
7.3.190.0130.00416.86
7.3.180.0080.00816.69
7.3.170.0060.00916.71
7.3.160.0130.00316.55
7.3.130.0080.00615.09
7.3.120.0070.01414.96
7.3.110.0090.00915.34
7.3.100.0000.01714.79
7.3.90.0070.01114.95
7.3.80.0050.00515.18
7.3.70.0040.01115.05
7.3.60.0000.01615.08
7.3.50.0080.00814.95
7.3.40.0040.01115.09
7.3.30.0080.00415.11
7.3.20.0000.01716.93
7.3.10.0060.00316.70
7.3.00.0120.00316.96
7.2.330.0070.01016.80
7.2.320.0120.00616.94
7.2.310.0070.01016.66
7.2.300.0100.00716.69
7.2.290.0060.01116.95
7.2.260.0000.01915.28
7.2.250.0040.01115.15
7.2.240.0030.01415.13
7.2.230.0030.01315.37
7.2.220.0000.01415.26
7.2.210.0030.01015.34
7.2.200.0060.00615.01
7.2.190.0060.00915.04
7.2.180.0100.00315.14
7.2.170.0000.01315.08
7.2.160.0000.01515.33
7.2.150.0090.00617.11
7.2.140.0040.00716.98
7.2.130.0090.00916.86
7.2.120.0060.00916.94
7.2.110.0140.00317.10
7.2.100.0110.00417.11
7.2.90.0110.00017.09
7.2.80.0090.00017.12
7.2.70.0070.00716.93
7.2.60.0030.01217.22
7.2.50.0030.01317.17
7.2.40.0060.00316.82
7.2.30.0030.01217.08
7.2.20.0090.00317.20
7.2.10.0040.01417.10
7.2.00.0060.00818.20
7.1.330.0070.00716.12
7.1.320.0100.00715.86
7.1.310.0000.01316.02
7.1.300.0090.00916.11
7.1.290.0030.00915.73
7.1.280.0040.00416.08
7.1.270.0040.01115.88
7.1.260.0000.01015.98
7.1.250.0000.01115.91
7.1.240.0040.00816.07
7.1.230.0100.00316.14
7.1.220.0040.01115.95
7.1.210.0030.01216.02
7.1.200.0030.00715.82
7.1.190.0110.00015.93
7.1.180.0070.00715.97
7.1.170.0080.00615.82
7.1.160.0030.00615.70
7.1.150.0060.00615.82
7.1.140.0100.00615.96
7.1.130.0040.01415.96
7.1.120.0060.00615.91
7.1.110.0060.00916.16
7.1.100.0080.00617.21
7.1.90.0080.00415.83
7.1.80.0090.00616.02
7.1.70.0040.00516.76
7.1.60.0110.00717.54
7.1.50.0100.01016.71
7.1.40.0090.00315.61
7.1.30.0030.01415.93
7.1.20.0030.00715.92
7.1.10.0080.00415.91
7.1.00.0060.04119.10
7.0.330.0090.00615.60
7.0.320.0000.01515.68
7.0.310.0000.01315.43
7.0.300.0030.01515.65
7.0.290.0060.00615.51
7.0.280.0070.01115.23
7.0.270.0000.01215.67
7.0.260.0000.01315.38
7.0.250.0000.01315.54
7.0.240.0000.00915.79
7.0.230.0100.00315.66
7.0.220.0060.00615.55
7.0.210.0080.00415.46
7.0.200.0080.00615.15
7.0.190.0030.01015.64
7.0.180.0090.00615.50
7.0.170.0110.00415.48
7.0.160.0080.00315.79
7.0.150.0080.00815.44
7.0.140.0030.04218.79
7.0.130.0060.00615.57
7.0.120.0090.00615.63
7.0.110.0100.00315.54
7.0.100.0030.00715.46
7.0.90.0060.00615.55
7.0.80.0000.01415.52
7.0.70.0050.00515.74
7.0.60.0050.04217.74
7.0.50.0060.04416.93
7.0.40.0050.02516.93
7.0.30.0180.03916.95
7.0.20.0180.02516.96
7.0.10.0050.03916.96
7.0.00.0030.03616.98
5.6.400.0090.00614.64
5.6.390.0090.00614.65
5.6.380.0070.01014.82
5.6.370.0080.00414.11
5.6.360.0040.01114.43
5.6.350.0060.00614.61
5.6.340.0000.01414.31
5.6.330.0000.01114.30
5.6.320.0000.01414.36
5.6.310.0000.01214.24
5.6.300.0040.01114.03
5.6.290.0120.00314.29
5.6.280.0080.03817.86
5.6.270.0030.01014.20
5.6.260.0030.01214.38
5.6.250.0060.00914.52
5.6.240.0030.01014.39
5.6.230.0090.00614.71
5.6.220.0090.00614.69
5.6.210.0090.04117.66
5.6.200.0050.02116.32
5.6.190.0020.02717.52
5.6.180.2070.02217.64
5.6.170.0130.02517.56
5.6.160.0080.04517.45
5.6.150.0080.02716.54
5.6.140.0120.03016.33
5.6.130.0020.02816.35
5.6.120.0110.03817.64
5.6.110.0050.04817.84
5.6.100.0130.04117.72
5.6.90.0070.02017.78
5.6.80.0100.03917.51
5.6.70.2300.02517.51
5.6.60.0000.01414.53
5.6.50.0000.00814.52
5.6.40.0000.01414.29
5.6.30.0060.00914.40
5.6.20.0060.00914.43
5.6.10.0000.00914.34
5.6.00.0040.00714.14
5.5.380.0090.00614.25
5.5.370.0060.00814.35
5.5.360.0000.01514.46
5.5.350.0120.04517.19
5.5.340.0070.04016.18
5.5.330.0070.02917.34
5.5.320.1630.02017.38
5.5.310.0190.01817.31
5.5.300.0100.03716.22
5.5.290.0030.02616.14
5.5.280.0040.03417.53
5.5.270.0070.03917.49
5.5.260.0030.03817.56
5.5.250.0040.03717.44
5.5.240.0120.03717.07
5.5.230.0030.01014.04
5.5.220.0110.00414.26
5.5.210.0040.00414.29
5.5.200.0060.00314.15
5.5.190.0060.00914.17
5.5.180.0060.00614.23
5.5.170.0070.01014.31
5.5.160.0070.01014.25
5.5.150.0070.00714.11
5.5.140.0060.00314.37
5.5.130.0030.00914.36
5.5.120.0030.00714.23
5.5.110.0060.00913.93
5.5.100.0040.01113.95
5.5.90.0040.01114.23
5.5.80.0100.00314.37
5.5.70.0030.00814.42
5.5.60.0110.00314.39
5.5.50.0090.00614.51
5.5.40.0000.01114.11
5.5.30.0000.01514.02
5.5.20.0070.00714.33
5.5.10.0030.01214.23
5.5.00.0150.00014.23
5.4.450.0250.02315.39
5.4.440.0240.02515.34
5.4.430.0320.02615.39
5.4.420.0130.03715.38
5.4.410.0100.02715.33
5.4.400.0200.02015.19
5.4.390.0070.02514.99
5.4.380.0100.03614.89
5.4.370.0200.03015.02
5.4.360.0220.02714.81
5.4.350.0180.03214.86
5.4.340.0230.02714.85
5.4.330.0020.00511.13
5.4.320.0070.02111.89
5.4.310.0080.02011.87
5.4.300.0030.02111.77
5.4.290.0050.02011.90
5.4.280.0050.02311.78
5.4.270.0060.01911.65
5.4.260.0050.02411.79
5.4.250.0030.02111.79
5.4.240.0060.02111.87
5.4.230.0080.02211.78
5.4.220.0060.01911.95
5.4.210.0040.02111.83
5.4.200.0020.02811.76
5.4.190.0100.01911.66
5.4.180.0050.02111.71
5.4.170.0050.02211.82
5.4.160.0050.02211.90
5.4.150.0040.02211.63
5.4.140.0040.02311.73
5.4.130.0040.02011.50
5.4.120.0050.02211.76
5.4.110.0050.02211.51
5.4.100.0030.02311.61
5.4.90.0020.02811.61
5.4.80.0020.02411.49
5.4.70.0040.02111.66
5.4.60.0050.01811.54
5.4.50.0050.02111.51
5.4.40.0060.01911.62
5.4.30.0040.02311.63
5.4.20.0060.02011.65
5.4.10.0050.02011.45
5.4.00.0040.02711.45
5.3.290.0040.04712.80
5.3.280.0090.04312.70
5.3.270.0090.04712.72
5.3.260.0090.04812.72
5.3.250.0060.04112.72
5.3.240.0040.03912.72
5.3.230.0080.03612.71
5.3.220.0050.03912.68
5.3.210.0070.03812.68
5.3.200.0080.03512.68
5.3.190.0090.03412.68
5.3.180.0040.03712.67
5.3.170.0030.03912.67
5.3.160.0090.03312.67
5.3.150.0050.04012.68
5.3.140.0080.03412.66
5.3.130.0070.03712.66
5.3.120.0110.03412.66
5.3.110.0080.04612.66
5.3.100.0030.03812.13
5.3.90.0070.03412.12
5.3.80.0080.04412.11
5.3.70.0100.04612.11
5.3.60.0120.04312.09
5.3.50.0090.04512.04
5.3.40.0080.03712.04
5.3.30.0050.03612.00
5.3.20.0090.03311.79
5.3.10.0050.04111.75
5.3.00.0060.03511.73
5.2.170.0030.0329.24
5.2.160.0030.0309.24
5.2.150.0020.0339.24
5.2.140.0090.0259.23
5.2.130.0040.0299.20
5.2.120.0060.0289.20
5.2.110.0040.0309.21
5.2.100.0060.0279.20
5.2.90.0070.0279.20
5.2.80.0030.0329.19
5.2.70.0080.0269.19
5.2.60.0060.0299.16
5.2.50.0050.0309.12
5.2.40.0030.0319.11
5.2.30.0050.0299.07
5.2.20.0020.0319.06
5.2.10.0070.0258.95
5.2.00.0030.0308.81
5.1.60.0020.0258.10
5.1.50.0030.0258.09
5.1.40.0040.0248.07
5.1.30.0030.0268.43
5.1.20.0030.0278.45
5.1.10.0050.0258.17
5.1.00.0040.0258.17
5.0.50.0040.0206.65
5.0.40.0030.0196.52
5.0.30.0020.0326.32
5.0.20.0040.0186.29
5.0.10.0040.0206.27
5.0.00.0050.0296.27
4.4.90.0020.0164.78
4.4.80.0040.0144.75
4.4.70.0040.0144.75
4.4.60.0020.0164.76
4.4.50.0050.0134.77
4.4.40.0020.0254.71
4.4.30.0040.0144.76
4.4.20.0000.0184.85
4.4.10.0050.0144.85
4.4.00.0020.0264.75
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0030.0244.54
4.3.30.0020.0163.30
4.3.20.0020.0163.29
4.3.10.0010.0163.25
4.3.00.0030.01715.98

preferences:
42.8 ms | 401 KiB | 5 Q