3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'back of 22:30'; date_default_timezone_set('UTC'); var_dump('22 ' . date('r', strtotime($str, time()))); var_dump('22 ' . date('r', strtotime($str, strtotime('2013-05-23 00:30')))); var_dump('22 ' . date('r', strtotime($str, strtotime('2013-05-22 23:30')))); var_dump('?? ' . date('r', strtotime($str, strtotime('2013-05-22 22:30')))); var_dump('21 ' . date('r', strtotime($str, strtotime('2013-05-22 21:00'))));

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)
7.3.10.0110.00616.41
7.3.00.0100.00516.89
7.2.130.0040.01316.95
7.2.120.0130.00416.54
7.2.110.0140.00416.66
7.2.100.0060.01216.81
7.2.90.0110.00716.92
7.2.80.0120.00416.81
7.2.70.0170.00916.73
7.2.60.0170.00716.88
7.2.50.0030.01416.41
7.2.40.0040.00916.79
7.2.30.0170.00516.80
7.2.20.0070.00716.93
7.2.10.0140.00717.00
7.2.00.0110.00416.72
7.1.250.0080.00815.89
7.1.240.0180.00415.79
7.1.230.0100.01015.61
7.1.220.0070.01015.75
7.1.210.0050.01315.89
7.1.200.0120.00815.84
7.1.190.0160.00815.88
7.1.180.0100.00315.63
7.1.170.0110.00715.70
7.1.160.0030.01015.69
7.1.150.0030.00715.98
7.1.140.0060.01315.79
7.1.130.0000.01315.77
7.1.120.0130.00315.46
7.1.110.0110.00615.76
7.1.100.0020.01116.97
7.1.90.0090.00915.79
7.1.80.0270.00415.44
7.1.70.0690.01015.34
7.1.60.0080.01117.45
7.1.50.0070.01016.26
7.1.40.0080.00415.72
7.1.30.0060.01115.56
7.1.20.0040.01315.39
7.1.10.0120.01215.87
7.1.00.0030.02818.96
7.0.330.0060.01115.34
7.0.320.0120.00815.12
7.0.310.0110.00715.21
7.0.300.0040.01115.38
7.0.290.0060.00915.30
7.0.280.0130.00615.39
7.0.270.0030.00915.32
7.0.260.0060.00915.04
7.0.250.0050.00515.16
7.0.240.0040.00415.72
7.0.230.0080.00415.37
7.0.220.0190.00615.16
7.0.210.0050.00514.99
7.0.200.0210.00414.98
7.0.190.0100.00315.32
7.0.180.0030.00715.32
7.0.170.0080.00815.34
7.0.160.0080.00415.35
7.0.150.0070.01015.46
7.0.140.0080.03718.69
7.0.130.0070.00515.38
7.0.120.0030.03618.85
7.0.110.0340.00015.39
7.0.100.0150.01115.26
7.0.90.0110.00815.33
7.0.80.0080.02617.62
7.0.70.0100.04317.62
7.0.60.0040.03117.82
7.0.50.0060.02617.82
7.0.40.0090.04116.61
7.0.30.0100.04316.79
7.0.20.0090.02716.64
7.0.10.0060.04616.59
7.0.00.0030.02816.82
5.6.380.0100.00514.22
5.6.370.0040.01114.50
5.6.360.0000.01314.23
5.6.350.0080.00814.12
5.6.340.0170.00314.22
5.6.330.0080.00414.29
5.6.320.0030.01013.80
5.6.310.0050.00314.09
5.6.300.0100.01014.37
5.6.290.0070.00714.34
5.6.280.0050.04017.69
5.6.270.0100.01014.14
5.6.260.0070.00714.30
5.6.250.0130.00314.33
5.6.240.0060.00614.28
5.6.230.0090.04417.37
5.6.220.0130.04117.35
5.6.210.0140.03817.37
5.6.200.0030.03717.54
5.6.190.0100.03317.80
5.6.180.0080.03017.47
5.6.170.0180.04617.59
5.6.160.0070.02917.61
5.6.150.0080.02817.69
5.6.140.0070.04217.56
5.6.130.0130.04017.63
5.6.120.0110.03917.59
5.6.110.0060.04417.71
5.6.100.0110.02917.57
5.6.90.0090.03117.58
5.6.80.0080.04517.30
5.6.70.0110.03917.27
5.6.60.0110.03117.26
5.6.50.0130.02817.28
5.6.40.0110.03817.20
5.6.30.0030.02617.19
5.6.20.0070.04417.28
5.6.10.0070.04017.04
5.6.00.0090.04317.32
5.5.380.0090.00310.96
5.5.370.0030.02815.54
5.5.360.0040.04615.62
5.5.350.0070.04615.56
5.5.340.0070.02415.81
5.5.330.0060.04415.89
5.5.320.0150.04015.86
5.5.310.0090.03515.87
5.5.300.0150.03315.88
5.5.290.0100.02315.70
5.5.280.0140.03315.75
5.5.270.0130.03815.83
5.5.260.0080.02715.79
5.5.250.0170.04215.74
5.5.240.0130.02315.58
5.5.230.0090.02415.59
5.5.220.0100.03415.51
5.5.210.0070.04315.45
5.5.200.0020.04515.46
5.5.190.0080.04215.47
5.5.180.0080.03415.56
5.5.170.0080.00010.79
5.5.160.0100.03815.52
5.5.150.0050.04615.48
5.5.140.0110.04115.47
5.5.130.0090.04015.55
5.5.120.0130.03615.30
5.5.110.0150.02715.45
5.5.100.0080.02015.39
5.5.90.0030.04515.53
5.5.80.0090.02315.55
5.5.70.0050.03215.47
5.5.60.0080.02815.32
5.5.50.0080.04115.36
5.5.40.0030.04415.57
5.5.30.0160.02815.52
5.5.20.0030.03815.30
5.5.10.0050.04015.30
5.5.00.0060.04015.34
5.4.450.0030.03115.22
5.4.440.0040.04215.11
5.4.430.0100.03715.06
5.4.420.0140.03815.12
5.4.410.0080.03515.12
5.4.400.0130.02314.80
5.4.390.0030.04014.76
5.4.380.0080.03815.01
5.4.370.0030.04514.89
5.4.360.0060.04114.84
5.4.350.0070.03814.93
5.4.340.0050.04514.93
5.4.330.0000.01410.79
5.4.320.0010.04314.81
5.4.310.0050.03814.88
5.4.300.0130.03214.93
5.4.290.0110.02714.70
5.4.280.0100.03315.11
5.4.270.0080.03914.88
5.4.260.0030.03414.68
5.4.250.0050.03314.77
5.4.240.0030.03914.68
5.4.230.0080.03414.96
5.4.220.0030.04014.84
5.4.210.0060.04615.06
5.4.200.0080.03515.03
5.4.190.0080.04314.86
5.4.180.0030.04514.84
5.4.170.0050.04014.81
5.4.160.0070.02714.80
5.4.150.0080.04114.61
5.4.140.0090.03613.67
5.4.130.0050.04013.62
5.4.120.0070.03713.48
5.4.110.0060.03113.43
5.4.100.0100.03513.53
5.4.90.0070.04213.60
5.4.80.0110.03513.43
5.4.70.0080.03813.57
5.4.60.0030.04013.61
5.4.50.0030.04313.50
5.4.40.0130.03213.59
5.4.30.0100.04013.59
5.4.20.0110.03713.57
5.4.10.0140.03513.50
5.4.00.0060.03913.37
5.3.290.0080.04012.58
5.3.280.0080.04012.50
5.3.270.0040.02712.60
5.3.260.0150.03712.41
5.3.250.0020.04212.51
5.3.240.0080.03912.35
5.3.230.0020.04412.45
5.3.220.0070.03212.42
5.3.210.0050.04512.41
5.3.200.0080.02812.40
5.3.190.0020.03612.39
5.3.180.0030.04212.55
5.3.170.0110.02812.52
5.3.160.0090.03612.55
5.3.150.0050.03512.59
5.3.140.0120.03312.52
5.3.130.0090.03212.46
5.3.120.0150.03012.47
5.3.110.0150.03812.54
5.3.100.0050.04112.29
5.3.90.0110.03612.10
5.3.80.0030.04012.21
5.3.70.0070.03812.12
5.3.60.0070.02212.25
5.3.50.0080.03512.16
5.3.40.0090.03812.24
5.3.30.0020.04412.26
5.3.20.0100.03112.07
5.3.10.0060.02712.01
5.3.00.0060.03311.98
5.2.170.0080.03010.44
5.2.160.0030.03110.55
5.2.150.0050.03410.44
5.2.140.0020.02910.45
5.2.130.0050.02710.47
5.2.120.0080.03010.52
5.2.110.0030.02610.49
5.2.100.0070.03010.53
5.2.90.0050.03310.51
5.2.80.0030.03610.53
5.2.70.0060.02610.53
5.2.60.0050.03110.39
5.2.50.0110.02310.35
5.2.40.0080.03210.37
5.2.30.0060.03310.43
5.2.20.0090.02010.43
5.2.10.0070.02510.34
5.2.00.0070.03510.32
5.1.60.0040.03010.31
5.1.50.0060.02810.31
5.1.40.0050.02010.31
5.1.30.0030.03010.31
5.1.20.0020.02310.31
5.1.10.0050.02210.31
5.1.00.0080.02710.31
5.0.50.0020.02510.31
5.0.40.0060.02010.31
5.0.30.0050.03310.31
5.0.20.0050.01310.31
5.0.10.0030.01810.31
5.0.00.0030.02710.31
4.4.90.0030.01510.31
4.4.80.0010.02010.31
4.4.70.0020.02210.31
4.4.60.0010.02010.31
4.4.50.0070.01710.31
4.4.40.0030.02510.31
4.4.30.0060.01610.31
4.4.20.0030.01810.31
4.4.10.0030.01110.31
4.4.00.0030.02310.31
4.3.110.0000.02110.31
4.3.100.0020.01910.31
4.3.90.0020.00810.31
4.3.80.0010.02610.31
4.3.70.0030.02010.31
4.3.60.0000.01910.31
4.3.50.0040.01310.31
4.3.40.0070.02310.31
4.3.30.0000.02210.31
4.3.20.0030.01810.31
4.3.10.0030.01810.31
4.3.00.0000.01710.31

preferences:
34.4 ms | 400 KiB | 5 Q