3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dates = array( '23.5.14', '23.05.14', '23.05.2014', '30.6.14', '30.06.14', '30.06.2014', '5/23/14', '05/23/14', '05/23/2014',);foreach ($dates as $date_in) { try { $temp_date = new DateTime($date_in); $date_out = $temp_date->format('Y-m-d'); } catch (Exception $e) { $date_out = 'error'; } printf('%1$ 12s => %2$s', $date_in, $date_out); echo "\n";}

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)
8.3.60.0090.00618.30
8.3.50.0140.00822.05
8.3.40.0070.00718.92
8.3.30.0100.01018.97
8.3.20.0070.00020.29
8.3.10.0050.00223.48
8.3.00.0080.00019.50
8.2.180.0060.00918.26
8.2.170.0070.00722.96
8.2.160.0100.00320.20
8.2.150.0000.00824.18
8.2.140.0100.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.11
8.2.110.0090.00021.04
8.2.100.0060.00617.91
8.2.90.0040.00419.29
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0000.00818.04
8.2.50.0050.00318.07
8.2.40.0030.00618.28
8.2.30.0070.00018.13
8.2.20.0000.00917.87
8.2.10.0030.00618.14
8.2.00.0050.00317.98
8.1.280.0100.00725.92
8.1.270.0040.00422.08
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.01022.19
8.1.230.0110.00018.85
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.48
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0080.00018.73
8.1.160.0050.00222.01
8.1.150.0000.00718.95
8.1.140.0070.00017.61
8.1.130.0000.00717.95
8.1.120.0000.00717.64
8.1.110.0000.00817.63
8.1.100.0030.00417.65
8.1.90.0040.00417.56
8.1.80.0000.00717.73
8.1.70.0030.00317.52
8.1.60.0080.00017.59
8.1.50.0000.00817.54
8.1.40.0040.00417.68
8.1.30.0030.00617.81
8.1.20.0040.00417.64
8.1.10.0040.00417.57
8.1.00.0090.00017.71
8.0.300.0040.00420.09
8.0.290.0060.00316.88
8.0.280.0040.00418.44
8.0.270.0040.00417.38
8.0.260.0000.00617.27
8.0.250.0040.00417.15
8.0.240.0030.00617.16
8.0.230.0070.00017.13
8.0.220.0030.00317.00
8.0.210.0000.00717.09
8.0.200.0070.00017.20
8.0.190.0040.00417.04
8.0.180.0070.00017.07
8.0.170.0030.00517.15
8.0.160.0000.00717.12
8.0.150.0040.00416.91
8.0.140.0030.00517.05
8.0.130.0000.00713.46
8.0.120.0050.00317.01
8.0.110.0050.00316.98
8.0.100.0050.00316.93
8.0.90.0000.00716.87
8.0.80.0090.00916.98
8.0.70.0000.00717.03
8.0.60.0000.00717.16
8.0.50.0040.00416.94
8.0.30.0150.00417.11
8.0.20.0140.00617.42
8.0.10.0040.00417.30
8.0.00.0100.00816.94
7.4.330.0050.00015.16
7.4.320.0000.00616.63
7.4.300.0060.00016.73
7.4.290.0000.00816.65
7.4.280.0040.00416.71
7.4.270.0050.00216.75
7.4.260.0030.00316.72
7.4.250.0080.00016.63
7.4.240.0000.00716.67
7.4.230.0070.00016.44
7.4.220.0100.00716.81
7.4.210.0060.01216.82
7.4.200.0030.00316.82
7.4.160.0030.01316.53
7.4.150.0160.00517.40
7.4.140.0060.01817.86
7.4.130.0080.01316.61
7.4.120.0110.00616.55
7.4.110.0160.00916.79
7.4.100.0110.00616.53
7.4.90.0090.01216.57
7.4.80.0060.01119.39
7.4.70.0170.00716.62
7.4.60.0000.01616.71
7.4.50.0000.00816.77
7.4.40.0100.00616.80
7.4.30.0110.00716.58
7.4.00.0090.00615.20
7.3.330.0050.00013.13
7.3.320.0050.00013.23
7.3.310.0000.00716.24
7.3.300.0030.00316.44
7.3.290.0070.00916.42
7.3.280.0100.00816.40
7.3.270.0130.01317.40
7.3.260.0160.01016.70
7.3.250.0100.01016.51
7.3.240.0080.01016.42
7.3.230.0120.00616.73
7.3.210.0100.00716.52
7.3.200.0030.01619.39
7.3.190.0130.00716.72
7.3.180.0110.00716.52
7.3.170.0120.00816.35
7.3.160.0120.00916.42
7.2.330.0080.00816.71
7.2.320.0110.01116.85
7.2.310.0030.01316.81
7.2.300.0110.00916.61
7.2.290.0060.01516.59
7.2.60.0030.00717.19
7.2.00.0060.00919.73
7.1.200.0000.01115.85
7.1.100.0080.00418.30
7.1.70.0090.00617.05
7.1.60.0070.01719.19
7.1.50.0140.01117.15
7.1.00.0030.07722.30
7.0.200.0040.00417.03
7.0.140.0030.07322.04
7.0.60.0100.04319.98
7.0.50.0070.08717.81
7.0.40.0100.04720.40
7.0.30.0300.06720.34
7.0.20.0270.07320.16
7.0.10.0070.08720.09
7.0.00.0130.08020.30
5.6.280.0030.07020.92
5.6.210.0170.06720.61
5.6.200.0030.07318.09
5.6.190.0100.08020.44
5.6.180.0230.07020.45
5.6.170.0200.04320.50
5.6.160.0030.04320.38
5.6.150.0070.04018.14
5.6.140.0070.04018.20
5.6.130.0030.06318.14
5.6.120.0100.04721.14
5.6.110.0100.07721.00
5.6.100.0170.06721.10
5.6.90.0030.04020.95
5.6.80.0070.06020.50
5.6.70.1800.02720.52
5.5.350.0270.08320.40
5.5.340.0030.08718.01
5.5.330.0070.04320.13
5.5.320.0270.03320.30
5.5.310.0330.07320.29
5.5.300.0070.08017.94
5.5.290.0100.08317.96
5.5.280.0070.06020.80
5.5.270.0100.04320.81
5.5.260.0070.06020.97
5.5.250.0000.04320.61
5.5.240.4230.03720.18
5.4.450.0200.07719.22
5.4.440.0270.06719.48
5.4.430.0270.06319.54
5.4.420.0270.05719.45
5.4.410.0170.06019.44
5.4.400.0230.07318.95
5.4.390.0130.08319.09
5.4.380.0200.04719.10
5.4.370.0230.04718.81
5.4.360.0170.08018.95
5.4.350.0200.07319.24
5.4.340.0230.04019.10
5.4.320.0270.05318.93
5.4.310.0270.04718.88
5.4.300.0270.06318.91
5.4.290.0230.06318.80
5.4.280.0130.04018.88
5.4.270.0270.05718.95
5.4.260.0200.07719.21
5.4.250.0200.05719.07
5.4.240.0230.06019.15
5.4.230.0230.04719.07
5.4.220.0230.06019.02
5.4.210.0170.04719.15
5.4.200.0200.07319.05
5.4.190.0230.05018.90
5.4.180.0270.06719.24
5.4.170.0200.07318.91
5.4.160.0170.04718.86
5.4.150.0200.07718.77
5.4.140.0170.04716.32
5.4.130.0270.08016.38
5.4.120.0330.04016.42
5.4.110.0130.04016.25
5.4.100.0130.05316.48
5.4.90.0230.06716.44
5.4.80.0230.07016.53
5.4.70.0270.07016.34
5.4.60.0200.03716.36
5.4.50.0100.07316.27
5.4.40.0230.04716.18
5.4.30.0070.05016.36
5.4.20.0170.04016.16
5.4.10.0130.03716.43
5.4.00.0170.03715.76
5.3.290.0300.06714.54
5.3.280.0230.07014.43
5.3.270.0300.07014.52
5.3.260.0300.06714.45
5.3.250.0130.06314.57
5.3.240.0100.04314.55
5.3.230.0230.05314.47
5.3.220.0170.05714.52
5.3.210.0170.07714.52
5.3.200.0170.06014.52
5.3.190.0300.07014.41
5.3.180.0170.04014.51
5.3.170.0270.07014.67
5.3.160.0270.06714.51
5.3.150.0330.05714.39
5.3.140.0270.06714.51
5.3.130.0270.03014.45
5.3.120.0200.04014.39
5.3.110.0300.07314.45
5.3.100.0230.05314.06
5.3.90.0130.04013.89
5.3.80.0200.04314.04
5.3.70.0230.05013.96
5.3.60.0300.06313.93
5.3.50.0230.03313.79
5.3.40.0200.07013.90
5.3.30.0330.05713.82
5.3.20.0170.03313.63
5.3.10.0200.03313.45
5.3.00.0170.04313.52
5.2.170.0170.06012.09
5.2.160.0200.06012.09
5.2.150.0200.06312.09
5.2.140.0070.03312.09
5.2.130.0170.02312.09
5.2.120.0100.04312.09
5.2.110.0170.03012.09
5.2.100.0170.03012.09
5.2.90.0100.03012.09
5.2.80.0070.03312.09
5.2.70.0170.02312.09
5.2.60.0070.03312.09
5.2.50.0130.02712.09
5.2.40.0170.02012.09
5.2.30.0130.02312.09
5.2.20.0200.02012.09
5.2.10.0130.02712.09
5.2.00.0100.02712.09
5.1.60.0070.03012.09
5.1.50.0070.03012.09
5.1.40.0130.02312.09
5.1.30.0100.02312.09
5.1.20.0030.03012.09
5.1.10.0070.03012.09
5.1.00.0100.02312.09
5.0.50.0070.02712.09
5.0.40.0000.02312.09
5.0.30.0100.02712.09
5.0.20.0030.02012.09
5.0.10.0070.02012.09
5.0.00.0030.03312.09
4.4.90.0030.01712.09
4.4.80.0070.01312.09
4.4.70.0030.02012.09
4.4.60.0030.01712.09
4.4.50.0070.01312.09
4.4.40.0030.02312.09
4.4.30.0070.01312.09
4.4.20.0030.01712.09
4.4.10.0030.01712.09
4.4.00.0030.02312.09
4.3.110.0030.01712.09
4.3.100.0070.01012.09
4.3.90.0030.01712.09
4.3.80.0070.02712.09
4.3.70.0030.02312.09
4.3.60.0070.01712.09
4.3.50.0070.01312.09
4.3.40.0030.02312.09
4.3.30.0030.01712.09
4.3.20.0030.01312.09
4.3.10.0030.01312.09
4.3.00.0030.01712.09

preferences:
32.52 ms | 401 KiB | 5 Q