3v4l.org

run code in 300+ PHP versions simultaneously
<?php $raw_data = ("7/19/2014 8:00" . " " . "CST"); $timestamp = DateTime::createFromFormat('n/j/Y G:i T', $raw_data); echo $timestamp->format('Y-m-d G:i:s T'); $utc = new DateTimeZone("UTC"); $timestamp->setTimezone($utc); echo $timestamp->format('Y-m-d G:i:s T'); ?>

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)
8.3.60.0070.00718.55
8.3.50.0110.01122.05
8.3.40.0080.00818.87
8.3.30.0140.00319.17
8.3.20.0040.00420.05
8.3.10.0050.00321.93
8.3.00.0040.00417.89
8.2.180.0140.00416.63
8.2.170.0110.00322.96
8.2.160.0060.01020.36
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.02
8.2.110.0060.00321.04
8.2.100.0040.00818.03
8.2.90.0040.00419.35
8.2.80.0040.00417.97
8.2.70.0060.00317.88
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0030.00618.34
8.2.30.0090.00318.32
8.2.20.0070.00017.75
8.2.10.0020.00518.11
8.2.00.0030.00617.81
8.1.280.0070.00725.92
8.1.270.0040.00424.02
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00621.14
8.1.230.0080.00417.42
8.1.220.0030.00617.79
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0080.00018.56
8.1.160.0070.00021.93
8.1.150.0040.00418.95
8.1.140.0060.00317.47
8.1.130.0040.00417.95
8.1.120.0040.00417.49
8.1.110.0080.00017.51
8.1.100.0040.00417.50
8.1.90.0070.00017.48
8.1.80.0040.00417.58
8.1.70.0000.00817.49
8.1.60.0000.00817.45
8.1.50.0040.00417.53
8.1.40.0040.00417.45
8.1.30.0050.00317.58
8.1.20.0030.00617.70
8.1.10.0070.00017.66
8.1.00.0040.00417.66
8.0.300.0060.00318.77
8.0.290.0090.00016.88
8.0.280.0030.00318.52
8.0.270.0050.00217.38
8.0.260.0000.00717.27
8.0.250.0070.00017.00
8.0.240.0000.00817.04
8.0.230.0040.00417.11
8.0.220.0030.00317.03
8.0.210.0070.00017.03
8.0.200.0060.00016.98
8.0.190.0030.00317.12
8.0.180.0040.00417.03
8.0.170.0030.00517.10
8.0.160.0040.00416.91
8.0.150.0020.00516.88
8.0.140.0040.00416.95
8.0.130.0030.00313.36
8.0.120.0040.00417.00
8.0.110.0000.00717.03
8.0.100.0030.00516.91
8.0.90.0000.00716.91
8.0.80.0130.00617.02
8.0.70.0040.00416.93
8.0.60.0050.00316.93
8.0.50.0040.00416.99
8.0.30.0120.01017.29
8.0.20.0080.01017.40
8.0.10.0040.00417.23
8.0.00.0080.01017.02
7.4.330.0030.00315.03
7.4.320.0030.00316.53
7.4.300.0030.00316.59
7.4.290.0040.00416.54
7.4.280.0040.00416.51
7.4.270.0040.00416.61
7.4.260.0040.00716.53
7.4.250.0040.00416.48
7.4.240.0050.00216.62
7.4.230.0030.00316.45
7.4.220.0120.00816.46
7.4.210.0050.00816.42
7.4.200.0000.00716.64
7.4.160.0110.00616.60
7.4.150.0140.01017.40
7.4.140.0090.01017.86
7.4.130.0060.01116.65
7.4.120.0160.00816.68
7.4.110.0100.00716.43
7.4.100.0060.01516.66
7.4.90.0070.01116.48
7.4.80.0140.00719.39
7.4.70.0030.01616.71
7.4.60.0180.00016.69
7.4.50.0060.00316.60
7.4.40.0120.00416.61
7.4.30.0100.00716.58
7.4.00.0040.01415.05
7.3.330.0030.00313.02
7.3.320.0000.00612.99
7.3.310.0070.00016.34
7.3.300.0000.00716.39
7.3.290.0130.00716.30
7.3.280.0090.01016.42
7.3.270.0100.00717.40
7.3.260.0190.00616.56
7.3.250.0090.00816.49
7.3.240.0070.01116.59
7.3.230.0030.01316.40
7.3.210.0060.01016.54
7.3.200.0140.00819.39
7.3.190.0100.00716.46
7.3.180.0060.00916.49
7.3.170.0070.01016.56
7.3.160.0160.00016.50
7.3.120.0080.00814.92
7.3.110.0090.00914.69
7.3.100.0070.00714.68
7.3.90.0060.00914.72
7.3.80.0090.00914.92
7.3.70.0110.00714.80
7.3.60.0090.00614.62
7.3.50.0040.00814.87
7.3.40.0000.01314.61
7.3.30.0030.00614.55
7.3.20.0080.00816.63
7.3.10.0080.00416.61
7.3.00.0030.01216.54
7.2.330.0060.01116.48
7.2.320.0130.00316.40
7.2.310.0130.00616.89
7.2.300.0200.00016.50
7.2.290.0110.01116.48
7.2.250.0070.01314.79
7.2.240.0040.01414.99
7.2.230.0040.01415.18
7.2.220.0070.00715.02
7.2.210.0100.00615.14
7.2.200.0030.01014.82
7.2.190.0040.01114.88
7.2.180.0000.01115.11
7.2.170.0040.01415.08
7.2.130.0070.00716.73
7.2.120.0160.00016.62
7.2.110.0090.00916.91
7.2.100.0070.01016.62
7.2.90.0140.00716.73
7.2.80.0110.00716.98
7.2.70.0110.00716.86
7.2.60.0100.00316.94
7.2.50.0100.00616.55
7.2.40.0120.00016.68
7.2.30.0110.00416.96
7.2.20.0080.00816.65
7.2.10.0030.01316.80
7.2.00.0070.00618.17
7.1.330.0060.01015.64
7.1.320.0090.00615.75
7.1.310.0030.01215.85
7.1.300.0110.00415.53
7.1.290.0000.01515.57
7.1.280.0100.00715.77
7.1.270.0080.00615.55
7.1.260.0070.00715.73
7.1.250.0140.00315.17
7.1.240.0060.00915.64
7.1.230.0070.00315.64
7.1.220.0040.00815.67
7.1.210.0050.00915.71
7.1.200.0110.00515.70
7.1.190.0060.01015.87
7.1.180.0120.00415.56
7.1.170.0070.01015.92
7.1.160.0070.00715.62
7.1.150.0080.00815.64
7.1.140.0070.00715.82
7.1.130.0070.00715.64
7.1.120.0170.00015.65
7.1.110.0030.00915.37
7.1.100.0060.00917.08
7.1.90.0150.00015.65
7.1.80.0140.00015.67
7.1.70.0050.00516.29
7.1.60.0130.00717.70
7.1.50.0080.00816.24
7.1.40.0070.00715.61
7.1.30.0130.00315.64
7.1.20.0030.01315.29
7.1.10.0100.00715.70
7.1.00.0070.04218.95
7.0.330.0070.00715.36
7.0.320.0080.00815.50
7.0.310.0120.00315.48
7.0.300.0070.01015.38
7.0.290.0070.00715.59
7.0.280.0070.00715.42
7.0.270.0060.00615.16
7.0.260.0100.00715.50
7.0.250.0030.01314.99
7.0.240.0070.01015.37
7.0.230.0070.01015.03
7.0.220.0060.00315.19
7.0.210.0080.00815.25
7.0.200.0050.00715.91
7.0.190.0060.01015.42
7.0.180.0130.00015.44
7.0.170.0060.00915.26
7.0.160.0160.00315.36
7.0.150.0120.00315.41
7.0.140.0100.03718.48
7.0.130.0110.00415.19
7.0.120.0150.00315.30
7.0.110.0030.01015.33
7.0.100.0130.00015.08
7.0.90.0120.00315.41
7.0.80.0030.01015.44
7.0.70.0060.00914.88
7.0.60.0100.04317.46
7.0.50.0040.02616.62
7.0.40.0070.02816.67
7.0.30.0170.02516.72
7.0.20.0100.03316.83
7.0.10.0190.03516.70
7.0.00.0040.02716.62
5.6.380.0090.00614.56
5.6.370.0050.00814.11
5.6.360.0100.00314.64
5.6.350.0110.00614.42
5.6.340.0090.00714.27
5.6.330.0090.00613.96
5.6.320.0060.00614.35
5.6.310.0030.00614.57
5.6.300.0060.01014.21
5.6.290.0030.00614.30
5.6.280.0110.03717.58
5.6.270.0060.00914.20
5.6.260.0090.00614.44
5.6.250.0030.01214.09
5.6.240.0080.00814.25
5.6.230.0070.00714.41
5.6.220.0120.00614.04
5.6.210.0090.03817.49
5.6.200.0130.04316.12
5.6.190.0070.02617.44
5.6.180.0100.04317.28
5.6.170.0130.03017.25
5.6.160.0060.04317.21
5.6.150.0080.02316.15
5.6.140.0050.02316.24
5.6.130.0060.02616.23
5.6.120.0080.03217.54
5.6.110.0140.04117.64
5.6.100.0200.03317.69
5.6.90.0080.04917.68
5.6.80.0070.04317.18
5.6.70.0140.03217.38
5.6.60.0070.01014.09
5.6.50.0040.01413.97
5.6.40.0140.00314.34
5.6.30.0060.00614.10
5.6.20.0040.01114.02
5.6.10.0030.01013.71
5.6.00.0070.01014.00
5.5.380.0000.01011.00
5.5.370.0030.00611.00
5.5.360.0000.01011.00
5.5.350.0160.02015.78
5.5.340.0090.02814.52
5.5.330.0050.05115.63
5.5.320.0040.04415.68
5.5.310.0150.03015.65
5.5.300.0090.02314.56
5.5.290.0080.04014.56
5.5.280.0120.04015.94
5.5.270.0110.03016.04
5.5.260.0110.04115.90
5.5.250.0040.04415.93
5.5.240.0120.03515.69
5.5.230.0060.00811.33
5.5.220.0050.00911.21
5.5.210.0110.00511.06
5.5.200.0150.00211.00
5.5.190.0110.00011.16
5.5.180.0140.00211.25
5.5.170.0120.00411.22
5.5.160.0080.00811.23
5.5.150.0060.01211.14
5.5.140.0030.01511.00
5.5.130.0150.00211.34
5.5.120.0070.00711.26
5.5.110.0090.00611.09
5.5.100.0060.00611.00
5.5.90.0100.00511.19
5.5.80.0040.00811.21
5.5.70.0090.00411.05
5.5.60.0070.00711.25
5.5.50.0140.00411.00
5.5.40.0070.00711.13
5.5.30.0080.00811.26
5.5.20.0100.00711.12
5.5.10.0110.00311.00
5.5.00.0100.00411.29
5.4.450.0380.03015.26
5.4.440.0470.03715.32
5.4.430.0310.04115.08
5.4.420.0540.02915.33
5.4.410.0030.03515.01
5.4.400.0160.03214.90
5.4.390.0230.03214.87
5.4.380.0100.03214.96
5.4.370.0030.03114.84
5.4.360.0030.02514.72
5.4.350.0060.02111.49
5.4.340.0070.02111.51
5.4.330.0080.00311.00
5.4.320.0100.01811.78
5.4.310.0040.02411.77
5.4.300.0060.02211.73
5.4.290.0040.02511.81
5.4.280.0050.01911.74
5.4.270.0030.02411.69
5.4.260.0060.02011.68
5.4.250.0070.02011.79
5.4.240.0060.02011.68
5.4.230.0040.02711.67
5.4.220.0020.02411.82
5.4.210.0040.02711.67
5.4.200.0070.02111.67
5.4.190.0060.02411.67
5.4.180.0060.02611.71
5.4.170.0070.02211.78
5.4.160.0090.02111.74
5.4.150.0050.02811.67
5.4.140.0070.02311.51
5.4.130.0080.02211.59
5.4.120.0060.02511.49
5.4.110.0070.02211.49
5.4.100.0060.02111.48
5.4.90.0060.02411.52
5.4.80.0060.02211.49
5.4.70.0060.02311.48
5.4.60.0060.02311.48
5.4.50.0080.02411.49
5.4.40.0090.01811.48
5.4.30.0060.02411.48
5.4.20.0050.01911.53
5.4.10.0050.02011.48
5.4.00.0060.02111.22
5.3.290.0020.02411.90
5.3.280.0070.02411.86
5.3.270.0040.02411.87
5.3.260.0060.02311.86
5.3.250.0060.01911.86
5.3.240.0040.02311.86
5.3.230.0040.02211.86
5.3.220.0060.02111.84
5.3.210.0070.02211.84
5.3.200.0040.02211.84
5.3.190.0090.01811.84
5.3.180.0060.02111.84
5.3.170.0070.01811.84
5.3.160.0080.02411.84
5.3.150.0040.02911.84
5.3.140.0040.02311.83
5.3.130.0060.02411.83
5.3.120.0060.02711.83
5.3.110.0020.03111.83
5.3.100.0050.02311.56
5.3.90.0060.02411.54
5.3.80.0060.02111.54
5.3.70.0090.02311.54
5.3.60.0070.02211.53
5.3.50.0070.02511.50
5.3.40.0080.02111.50
5.3.30.0040.02611.48
5.3.20.0040.02111.36
5.3.10.0070.02011.35
5.3.00.0040.02311.34
5.2.170.0070.02010.09
5.2.160.0070.01710.09
5.2.150.0070.01510.09
5.2.140.0050.01710.09
5.2.130.0060.02010.07
5.2.120.0090.01410.07
5.2.110.0040.01810.07
5.2.100.0050.02010.07
5.2.90.0070.01410.07
5.2.80.0040.01610.07
5.2.70.0030.02210.07
5.2.60.0050.01510.05
5.2.50.0030.01810.03
5.2.40.0050.01610.02
5.2.30.0040.01710.01
5.2.20.0040.01810.00
5.2.10.0040.0159.96
5.2.00.0040.0179.89
5.1.60.0030.0139.54
5.1.50.0030.0139.54
5.1.40.0020.0159.53
5.1.30.0050.0159.70
5.1.20.0050.0149.71
5.1.10.0040.0159.57
5.1.00.0070.0159.57
5.0.50.0050.0138.81
5.0.40.0040.0118.74
5.0.30.0050.0208.65
5.0.20.0030.0128.63
5.0.10.0040.0108.62
5.0.00.0030.0168.62
4.4.90.0020.0137.89
4.4.80.0020.0127.88
4.4.70.0040.0077.88
4.4.60.0010.0127.88
4.4.50.0020.0117.89
4.4.40.0010.0157.86
4.4.30.0030.0117.88
4.4.20.0020.0107.93
4.4.10.0020.0127.93
4.4.00.0020.0157.88
4.3.110.0020.0097.84
4.3.100.0020.0137.84
4.3.90.0050.0097.82
4.3.80.0040.0157.79
4.3.70.0010.0137.81
4.3.60.0020.0097.81
4.3.50.0020.0137.82
4.3.40.0040.0157.77
4.3.30.0010.0137.14
4.3.20.0000.0137.13
4.3.10.0040.0147.11
4.3.00.0080.0159.29

preferences:
42.33 ms | 401 KiB | 5 Q