3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = '2014-04-01'; date_default_timezone_set('America/Dominica'); $y = strtotime($date); var_dump(date('l dS \o\f F Y H:i:s | O :: Z', $y)); var_dump($y); date_default_timezone_set('Europe/Moscow'); $y = strtotime($date); var_dump(date('l dS \o\f F Y H:i:s | O :: Z', $y)); var_dump($y); date_default_timezone_set('UTC'); var_dump(strtotime($date)); var_dump(date("Y-m-d H:i:s", $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)
8.3.60.0160.00618.30
8.3.50.0080.00822.11
8.3.40.0140.00018.69
8.3.30.0150.00018.85
8.3.20.0040.00418.66
8.3.10.0030.00620.79
8.3.00.0070.00023.48
8.2.180.0030.01016.63
8.2.170.0110.01122.96
8.2.160.0110.00320.27
8.2.150.0040.00424.18
8.2.140.0110.00324.66
8.2.130.0060.00326.16
8.2.120.0000.00819.36
8.2.110.0100.00022.20
8.2.100.0110.00017.84
8.2.90.0040.00419.14
8.2.80.0030.00518.05
8.2.70.0100.00317.50
8.2.60.0050.00218.05
8.2.50.0050.00318.16
8.2.40.0000.00818.22
8.2.30.0040.00718.03
8.2.20.0040.00417.72
8.2.10.0030.00518.05
8.2.00.0080.00017.97
8.1.280.0110.00425.92
8.1.270.0050.00223.99
8.1.260.0130.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00620.88
8.1.230.0090.00320.89
8.1.220.0080.00018.77
8.1.210.0080.00018.77
8.1.200.0080.00017.48
8.1.190.0070.00017.54
8.1.180.0000.00818.10
8.1.170.0040.00418.84
8.1.160.0050.00218.99
8.1.150.0080.00018.86
8.1.140.0040.00417.70
8.1.130.0030.00317.86
8.1.120.0000.00717.72
8.1.110.0040.00417.55
8.1.100.0070.00017.65
8.1.90.0030.00517.66
8.1.80.0030.00317.66
8.1.70.0000.00717.59
8.1.60.0000.00917.68
8.1.50.0080.00017.56
8.1.40.0060.00317.67
8.1.30.0050.00217.63
8.1.20.0030.00617.74
8.1.10.0000.00717.51
8.1.00.0000.00817.59
8.0.300.0030.00619.79
8.0.290.0070.00016.88
8.0.280.0000.00718.51
8.0.270.0000.00717.36
8.0.260.0000.01016.98
8.0.250.0040.00417.25
8.0.240.0110.00017.12
8.0.230.0030.00317.11
8.0.220.0030.00316.98
8.0.210.0060.00317.08
8.0.200.0000.00617.11
8.0.190.0000.00717.27
8.0.180.0040.00417.18
8.0.170.0040.00417.11
8.0.160.0050.00317.13
8.0.150.0030.00617.00
8.0.140.0030.00517.04
8.0.130.0000.00613.53
8.0.120.0030.00516.93
8.0.110.0050.00217.12
8.0.100.0060.00317.18
8.0.90.0040.00316.93
8.0.80.0100.00617.13
8.0.70.0030.00517.14
8.0.60.0000.00716.95
8.0.50.0070.00017.14
8.0.30.0100.00817.34
8.0.20.0120.00717.40
8.0.10.0040.00417.05
8.0.00.0030.01616.92
7.4.330.0050.00014.89
7.4.320.0030.00316.54
7.4.300.0030.00316.63
7.4.290.0000.00716.62
7.4.280.0040.00416.64
7.4.270.0030.00516.66
7.4.260.0030.00313.39
7.4.250.0040.00416.69
7.4.240.0050.00216.66
7.4.230.0000.00716.84
7.4.220.0130.00516.63
7.4.210.0070.00716.61
7.4.200.0040.00416.70
7.4.190.0040.00416.89
7.4.160.0100.01016.55
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0120.00616.70
7.4.120.0090.00816.63
7.4.110.0100.00616.61
7.4.100.0150.00316.45
7.4.90.0090.00916.68
7.4.80.0130.00319.04
7.4.70.0100.01316.51
7.4.60.0040.01416.51
7.4.50.0000.00416.65
7.4.40.0140.00022.27
7.4.30.0100.01016.52
7.4.00.0090.00614.80
7.3.330.0000.00613.38
7.3.320.0050.00013.05
7.3.310.0000.00716.48
7.3.300.0000.00716.42
7.3.290.0100.00316.42
7.3.280.0060.01116.38
7.3.270.0070.01017.40
7.3.260.0060.01918.24
7.3.250.0060.01216.51
7.3.240.0090.01216.55
7.3.230.0170.00016.47
7.3.210.0070.01016.36
7.3.200.0130.00619.39
7.3.190.0030.01316.57
7.3.180.0120.00916.58
7.3.170.0040.01216.39
7.3.160.0150.00016.59
7.3.120.0040.00915.07
7.3.10.0110.00616.54
7.3.00.0000.01916.64
7.2.330.0170.00016.79
7.2.320.0170.00516.80
7.2.310.0120.00916.61
7.2.300.0120.01216.77
7.2.290.0070.01316.91
7.2.130.0140.00616.95
7.2.120.0070.01016.86
7.2.110.0060.01216.67
7.2.100.0060.00916.65
7.2.90.0220.00316.42
7.2.80.0060.00916.75
7.2.70.0190.00316.98
7.2.60.0060.00716.86
7.2.50.0070.01016.98
7.2.40.0040.01516.82
7.2.30.0080.00416.77
7.2.20.0000.01116.95
7.2.10.0090.00616.98
7.2.00.0040.00818.00
7.1.250.0070.01015.74
7.1.240.0030.01015.70
7.1.230.0120.00315.78
7.1.220.0130.00715.48
7.1.210.0100.00315.77
7.1.200.0090.00415.75
7.1.190.0060.01115.77
7.1.180.0100.00715.70
7.1.170.0120.00315.75
7.1.160.0170.00315.84
7.1.150.0000.01715.87
7.1.140.0080.00415.98
7.1.130.0080.00415.66
7.1.120.0080.00415.88
7.1.110.0100.00615.67
7.1.100.0100.00516.99
7.1.90.0120.00015.72
7.1.80.0130.00915.39
7.1.70.0030.01216.34
7.1.60.0130.01117.64
7.1.50.0080.01016.36
7.1.40.0130.00615.75
7.1.30.0070.01015.62
7.1.20.0060.01315.70
7.1.10.0030.01215.68
7.1.00.0050.01919.21
7.0.330.0000.01615.30
7.0.320.0200.00015.41
7.0.310.0070.00715.28
7.0.300.0000.01515.21
7.0.290.0060.00615.37
7.0.280.0120.00515.45
7.0.270.0110.00715.59
7.0.260.0090.00315.01
7.0.250.0100.00615.25
7.0.240.0140.00714.97
7.0.230.0070.00715.32
7.0.220.0030.00915.46
7.0.210.0130.00815.20
7.0.200.0070.00816.18
7.0.190.0060.00915.68
7.0.180.0030.00715.23
7.0.170.0120.00615.35
7.0.160.0130.00315.72
7.0.150.0170.00315.37
7.0.140.0030.04218.81
7.0.130.0070.00715.48
7.0.120.0100.01015.38
7.0.110.0100.00715.31
7.0.100.0110.02817.70
7.0.90.0080.02717.62
7.0.80.0110.04217.55
7.0.70.0090.02217.65
7.0.60.0150.04217.62
7.0.50.0130.04517.77
7.0.40.0080.02216.62
7.0.30.0090.02716.81
7.0.20.0080.04716.68
7.0.10.0050.04716.74
7.0.00.0030.04616.72
5.6.380.0000.01614.41
5.6.370.0060.01314.07
5.6.360.0140.00314.21
5.6.350.0080.00814.07
5.6.340.0120.00413.91
5.6.330.0110.00814.41
5.6.320.0080.00314.28
5.6.310.0300.00314.41
5.6.300.0070.00414.33
5.6.290.0080.00814.37
5.6.280.0070.03917.78
5.6.270.0050.01114.67
5.6.260.0080.01214.14
5.6.250.0080.04617.51
5.6.240.0180.02917.32
5.6.230.0180.02217.38
5.6.220.0190.03717.37
5.6.210.0080.03617.42
5.6.200.0120.03017.45
5.6.190.0120.04317.51
5.6.180.0130.03717.44
5.6.170.0160.03217.61
5.6.160.0050.02717.46
5.6.150.0080.04117.56
5.6.140.0070.03517.55
5.6.130.0090.04117.54
5.6.120.0050.03117.42
5.6.110.0050.03717.57
5.6.100.0100.04317.60
5.6.90.0090.03117.52
5.6.80.0100.03117.16
5.6.70.0090.04317.22
5.6.60.0060.03017.28
5.6.50.0030.04917.36
5.6.40.0050.02616.97
5.6.30.0050.03117.31
5.6.20.0120.03917.47
5.6.10.0140.03817.45
5.6.00.0090.04617.27
5.5.380.0090.03515.67
5.5.370.0120.04215.53
5.5.360.0130.04015.66
5.5.350.0130.03515.65
5.5.340.0000.03215.96
5.5.330.0070.03615.70
5.5.320.0080.04215.93
5.5.310.0110.02515.75
5.5.300.0070.04515.76
5.5.290.0060.03115.67
5.5.280.0090.04515.82
5.5.270.0080.03015.82
5.5.260.0060.04715.87
5.5.250.0110.04215.66
5.5.240.0040.04115.32
5.5.230.0050.04015.49
5.5.220.0090.02415.43
5.5.210.0090.03415.52
5.5.200.0030.03315.42
5.5.190.0050.02515.59
5.5.180.0140.03715.61
5.5.170.0050.00510.86
5.5.160.0150.03015.59
5.5.150.0060.02315.34
5.5.140.0140.01715.54
5.5.130.0090.02315.53
5.5.120.0160.03515.39
5.5.110.0100.02015.37
5.5.100.0030.03515.42
5.5.90.0080.03815.54
5.5.80.0030.04515.35
5.5.70.0080.04115.29
5.5.60.0070.04515.34
5.5.50.0060.02315.36
5.5.40.0100.03515.38
5.5.30.0080.04415.45
5.5.20.0010.02915.36
5.5.10.0050.03215.29
5.5.00.0090.04215.27
5.4.450.0050.04014.96
5.4.440.0070.04215.09
5.4.430.0050.03914.97
5.4.420.0100.03714.86
5.4.410.0110.03915.15
5.4.400.0090.03014.77
5.4.390.0050.02614.86
5.4.380.0060.04814.88
5.4.370.0090.03815.04
5.4.360.0080.04314.98
5.4.350.0020.04314.85
5.4.340.0150.03714.91
5.4.330.0080.00510.56
5.4.320.0050.04214.83
5.4.310.0040.02914.87
5.4.300.0080.02814.89
5.4.290.0040.03914.77
5.4.280.0030.04314.76
5.4.270.0040.03214.80
5.4.260.0070.03914.97
5.4.250.0070.04214.71
5.4.240.0100.03714.80
5.4.230.0080.04214.79
5.4.220.0110.03514.84
5.4.210.0080.03814.77
5.4.200.0010.04014.86
5.4.190.0090.03714.98
5.4.180.0050.02214.70
5.4.170.0000.03114.79
5.4.160.0060.02314.94
5.4.150.0070.03514.99
5.4.140.0030.04113.78
5.4.130.0100.03413.54
5.4.120.0070.02013.46
5.4.110.0060.04013.61
5.4.100.0030.04213.58
5.4.90.0040.04013.57
5.4.80.0030.03213.72
5.4.70.0080.04013.56
5.4.60.0050.04213.50
5.4.50.0030.04213.51
5.4.40.0060.04313.47
5.4.30.0060.03613.56
5.4.20.0070.03913.60
5.4.10.0080.02413.61
5.4.00.0030.02213.45
5.3.290.0080.03112.72
5.3.280.0030.04212.52
5.3.270.0080.03612.67
5.3.260.0030.02912.62
5.3.250.0010.03912.55
5.3.240.0100.03212.57
5.3.230.0050.02612.57
5.3.220.0090.03312.57
5.3.210.0090.03912.51
5.3.200.0090.03812.50
5.3.190.0070.02412.48
5.3.180.0050.02912.51
5.3.170.0110.03312.58
5.3.160.0040.02412.54
5.3.150.0100.03712.57
5.3.140.0080.04112.48
5.3.130.0110.03512.47
5.3.120.0090.03912.42
5.3.110.0080.03612.55
5.3.100.0020.04412.25
5.3.90.0060.03412.24
5.3.80.0060.04112.22
5.3.70.0070.03912.23
5.3.60.0050.03712.27
5.3.50.0030.04212.22
5.3.40.0050.03112.18
5.3.30.0050.02712.20
5.3.20.0050.03912.06
5.3.10.0040.04012.03
5.3.00.0070.04112.05
5.2.170.0060.02710.79
5.2.160.0110.02810.81
5.2.150.0060.03710.82
5.2.140.0070.03210.83
5.2.130.0050.03310.79
5.2.120.0040.03610.78
5.2.110.0020.03210.79
5.2.100.0030.03210.83
5.2.90.0030.02010.77
5.2.80.0020.03710.72
5.2.70.0050.02510.72
5.2.60.0050.03110.80
5.2.50.0050.03510.72
5.2.40.0040.03410.76
5.2.30.0070.03010.63
5.2.20.0060.02610.65
5.2.10.0060.02810.68
5.2.00.0030.03410.62
5.1.60.0030.03110.25
5.1.50.0100.02510.28
5.1.40.0040.03110.25
5.1.30.0070.02710.37
5.1.20.0040.02110.43
5.1.10.0030.03010.29
5.1.00.0090.02310.31
5.0.50.0050.0239.43
5.0.40.0050.0159.46
5.0.30.0100.0289.27
5.0.20.0030.0239.34
5.0.10.0020.0149.35
5.0.00.0070.0189.35
4.4.90.0050.0118.75
4.4.80.0030.0208.75
4.4.70.0030.0088.75
4.4.60.0050.0178.75
4.4.50.0060.0108.75
4.4.40.0020.0178.75
4.4.30.0030.0178.75
4.4.20.0010.0208.75
4.4.10.0010.0208.75
4.4.00.0010.0208.75
4.3.110.0010.0218.75
4.3.100.0050.0158.75
4.3.90.0020.0208.75
4.3.80.0030.0268.75
4.3.70.0030.0208.75
4.3.60.0020.0228.75
4.3.50.0030.0198.75
4.3.40.0000.0308.75
4.3.30.0020.0208.75
4.3.20.0060.0078.75
4.3.10.0020.0208.75
4.3.00.0000.0228.75

preferences:
56.08 ms | 401 KiB | 5 Q