3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('America/Los_Angeles'); var_dump(strtotime('2013-11-03 00:00:00')); var_dump(strtotime('2013-11-03 01:00:00')); var_dump(strtotime('2013-11-03 02:00:00')); var_dump(date('Y-m-d H:i:s', strtotime('2013-11-03 01:00:00'))); var_dump(date('Y-m-d H:i:s', strtotime('2013-11-03 02:00:00')));

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)
8.3.40.0080.00818.97
8.3.30.0070.00718.96
8.3.20.0040.00420.39
8.3.10.0070.00023.66
8.3.00.0030.00520.77
8.2.170.0110.00322.96
8.2.160.0100.00320.38
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0030.01026.16
8.2.120.0060.00320.82
8.2.110.0040.00722.13
8.2.100.0110.00419.02
8.2.90.0000.00917.63
8.2.80.0060.00317.97
8.2.70.0080.00017.80
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0000.00720.45
8.2.30.0000.00718.28
8.2.20.0040.00417.83
8.2.10.0040.00418.03
8.2.00.0040.00417.82
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00323.97
8.1.230.0080.00319.22
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.35
8.1.190.0050.00319.10
8.1.180.0000.01018.10
8.1.170.0050.00318.49
8.1.160.0040.00422.03
8.1.150.0060.00318.73
8.1.140.0000.00717.42
8.1.130.0090.00017.81
8.1.120.0070.00017.57
8.1.110.0080.00017.46
8.1.100.0030.00317.52
8.1.90.0000.00817.57
8.1.80.0020.00517.51
8.1.70.0030.00317.42
8.1.60.0060.00317.68
8.1.50.0040.00417.50
8.1.40.0000.00717.53
8.1.30.0060.00317.61
8.1.20.0040.00417.62
8.1.10.0000.00817.45
8.1.00.0060.00317.45
8.0.300.0080.00019.75
8.0.290.0000.00816.88
8.0.280.0000.00818.45
8.0.270.0050.00317.24
8.0.260.0030.00317.11
8.0.250.0000.00717.10
8.0.240.0030.00317.07
8.0.230.0030.00316.96
8.0.220.0000.00716.99
8.0.210.0040.00416.95
8.0.200.0000.00716.98
8.0.190.0040.00716.95
8.0.180.0030.00316.99
8.0.170.0080.00017.07
8.0.160.0050.00316.94
8.0.150.0000.00716.82
8.0.140.0030.00517.00
8.0.130.0000.00613.48
8.0.120.0030.00516.95
8.0.110.0040.00416.89
8.0.100.0040.00416.88
8.0.90.0050.00216.96
8.0.80.0000.01616.96
8.0.70.0030.00617.04
8.0.60.0000.00716.94
8.0.50.0070.00016.86
8.0.30.0050.01417.03
8.0.20.0120.00617.40
8.0.10.0000.00817.04
8.0.00.0110.01016.77
7.4.330.0000.00515.07
7.4.320.0030.00316.57
7.4.300.0000.00616.61
7.4.290.0060.00616.62
7.4.280.0050.00316.64
7.4.270.0080.00016.54
7.4.260.0030.00316.52
7.4.250.0030.00316.59
7.4.240.0020.00516.60
7.4.230.0070.00016.71
7.4.220.0120.00616.54
7.4.210.0070.00716.58
7.4.200.0030.00316.66
7.4.160.0050.01016.50
7.4.150.0040.01517.40
7.4.140.0110.00917.86
7.4.130.0050.01216.59
7.4.120.0090.00816.55
7.4.110.0110.00716.65
7.4.100.0130.00616.52
7.4.90.0120.00616.57
7.4.80.0040.01519.39
7.4.70.0140.01116.57
7.4.60.0120.01216.64
7.4.50.0000.00416.53
7.4.40.0100.00716.45
7.4.30.0050.01516.54
7.4.10.0000.01915.02
7.4.00.0050.01015.07
7.3.330.0050.00313.08
7.3.320.0050.00013.21
7.3.310.0000.00716.38
7.3.300.0070.00016.26
7.3.290.0090.00916.24
7.3.280.0110.00816.30
7.3.270.0100.00717.40
7.3.260.0060.01016.47
7.3.250.0110.00816.44
7.3.240.0070.01016.33
7.3.230.0090.00916.58
7.3.210.0210.01816.59
7.3.200.0090.00619.39
7.3.190.0120.01216.24
7.3.180.0080.00816.43
7.3.170.0030.01316.46
7.3.160.0140.00316.31
7.3.130.0080.00814.59
7.3.120.0090.00914.67
7.3.110.0090.00914.95
7.3.100.0090.00614.90
7.3.90.0060.01214.77
7.3.80.0060.00314.89
7.3.70.0080.00814.56
7.3.60.0040.01114.69
7.3.50.0120.00414.67
7.3.40.0000.01314.93
7.3.30.0000.01414.93
7.3.20.0070.00716.75
7.3.10.0000.01416.70
7.3.00.0040.01116.65
7.2.330.0040.01416.38
7.2.320.0170.00016.50
7.2.310.0000.01716.49
7.2.300.0100.01316.47
7.2.290.0130.01016.84
7.2.260.0040.01114.92
7.2.250.0030.01515.12
7.2.240.0080.00815.21
7.2.230.0000.01615.03
7.2.220.0130.00315.05
7.2.210.0080.00414.80
7.2.200.0030.00914.69
7.2.190.0040.01215.00
7.2.180.0030.00615.08
7.2.170.0030.01015.05
7.2.160.0120.00314.93
7.2.150.0030.01416.81
7.2.140.0060.00616.88
7.2.130.0090.00017.00
7.2.120.0060.00916.54
7.2.110.0000.01016.80
7.2.100.0090.00617.01
7.2.90.0070.01017.04
7.2.80.0100.00316.79
7.2.70.0110.00716.86
7.2.60.0090.00516.88
7.2.50.0040.01216.72
7.2.40.0070.01016.92
7.2.30.0040.01116.73
7.2.20.0030.01616.70
7.2.10.0060.00616.84
7.2.00.0100.00417.78
7.1.330.0070.00415.95
7.1.320.0110.00815.88
7.1.310.0040.01115.70
7.1.300.0030.01015.82
7.1.290.0060.00615.74
7.1.280.0030.01015.60
7.1.270.0040.00815.56
7.1.260.0070.00315.61
7.1.250.0030.01015.89
7.1.240.0030.01015.70
7.1.230.0030.00615.88
7.1.220.0000.01215.61
7.1.210.0060.01215.54
7.1.200.0020.01115.90
7.1.190.0040.00715.58
7.1.180.0120.00015.71
7.1.170.0070.01015.79
7.1.160.0070.00715.94
7.1.150.0000.01515.64
7.1.140.0060.00615.97
7.1.130.0030.00915.40
7.1.120.0040.00815.98
7.1.110.0040.00415.74
7.1.100.0040.00816.97
7.1.90.0040.00415.67
7.1.80.0080.00615.92
7.1.70.0000.01116.55
7.1.60.0090.01017.60
7.1.50.0050.01416.40
7.1.40.0030.01515.62
7.1.30.0110.00315.79
7.1.20.0030.01015.95
7.1.10.0030.01015.58
7.1.00.0020.04418.95
7.0.330.0030.01015.48
7.0.320.0120.00015.37
7.0.310.0070.01015.53
7.0.300.0080.00415.46
7.0.290.0040.00415.54
7.0.280.0100.00315.41
7.0.270.0070.00415.52
7.0.260.0040.00715.40
7.0.250.0050.00515.45
7.0.240.0000.01215.52
7.0.230.0000.01015.61
7.0.220.0090.00615.21
7.0.210.0030.00915.50
7.0.200.0000.01115.90
7.0.190.0120.00315.49
7.0.180.0090.00915.49
7.0.170.0000.01015.16
7.0.160.0000.01115.50
7.0.150.0000.01315.34
7.0.140.0050.03918.71
7.0.130.0070.00715.19
7.0.120.0070.00715.54
7.0.110.0070.00715.49
7.0.100.0230.04817.75
7.0.90.0210.03117.75
7.0.80.0220.03917.68
7.0.70.0220.04117.77
7.0.60.0170.04717.61
7.0.50.0220.04718.02
7.0.40.0040.02716.75
7.0.30.0080.04216.53
7.0.20.0140.03916.77
7.0.10.0090.04316.78
7.0.00.0090.04816.67
5.6.400.0070.00714.10
5.6.390.0030.01014.43
5.6.380.0070.00714.13
5.6.370.0050.00514.34
5.6.360.0030.00913.97
5.6.350.0060.00614.04
5.6.340.0060.00914.13
5.6.330.0030.00714.22
5.6.320.0030.01013.91
5.6.310.0100.00314.22
5.6.300.0120.00614.48
5.6.290.0060.00914.23
5.6.280.0080.03717.69
5.6.270.0040.01114.20
5.6.260.0000.01114.33
5.6.250.0100.04317.48
5.6.240.0080.04817.47
5.6.230.0080.02817.56
5.6.220.0080.04517.47
5.6.210.0080.04517.49
5.6.200.0120.04417.68
5.6.190.0120.04517.64
5.6.180.0050.04217.71
5.6.170.0100.04617.49
5.6.160.0100.03817.74
5.6.150.0040.03617.51
5.6.140.0070.02817.60
5.6.130.0070.02517.70
5.6.120.0080.02617.60
5.6.110.0120.02717.67
5.6.100.0120.04017.69
5.6.90.0090.02717.71
5.6.80.0070.03917.38
5.6.70.0080.04017.30
5.6.60.0060.04317.15
5.6.50.0020.04617.35
5.6.40.0050.04417.32
5.6.30.0020.04817.35
5.6.20.0050.02817.38
5.6.10.0050.02717.18
5.6.00.0040.03417.29
5.5.380.0050.03417.28
5.5.370.0080.03817.31
5.5.360.0070.05017.11
5.5.350.0060.04317.34
5.5.340.0100.04117.57
5.5.330.0080.02617.52
5.5.320.0100.04217.63
5.5.310.0080.04317.41
5.5.300.0120.03517.43
5.5.290.0070.04417.43
5.5.280.0070.02217.46
5.5.270.0050.03317.48
5.5.260.0070.03517.55
5.5.250.0080.04017.37
5.5.240.0130.04117.28
5.5.230.0070.04217.21
5.5.220.0070.03716.99
5.5.210.0080.04017.03
5.5.200.0080.04317.25
5.5.190.0080.04217.03
5.5.180.0060.04317.24
5.5.170.0070.00713.99
5.5.160.0070.02817.09
5.5.150.0090.03817.12
5.5.140.0030.02517.25
5.5.130.0050.03317.24
5.5.120.0060.04417.15
5.5.110.0060.04517.20
5.5.100.0080.04017.13
5.5.90.0080.04017.18
5.5.80.0050.02517.03
5.5.70.0070.03517.03
5.5.60.0070.04317.05
5.5.50.0080.03317.18
5.5.40.0020.04317.09
5.5.30.0080.03716.85
5.5.20.0090.03717.02
5.5.10.0050.02517.09
5.5.00.0070.04217.12
5.4.450.0100.03515.66
5.4.440.0060.02315.55
5.4.430.0060.02515.55
5.4.420.0050.04815.63
5.4.410.0030.04215.49
5.4.400.0090.04115.55
5.4.390.0050.02515.47
5.4.380.0080.02115.52
5.4.370.0060.02415.47
5.4.360.0030.03315.47
5.4.350.0110.03615.54
5.4.340.0050.04015.55
5.4.330.0030.00611.97
5.4.320.0060.02315.46
5.4.310.0070.02515.43
5.4.300.0090.03915.47
5.4.290.0010.03815.46
5.4.280.0020.02815.52
5.4.270.0070.02315.50
5.4.260.0050.02515.40
5.4.250.0050.04415.43
5.4.240.0100.03515.48
5.4.230.0020.03115.43
5.4.220.0020.03615.51
5.4.210.0020.04015.51
5.4.200.0100.03415.55
5.4.190.0050.04015.37
5.4.180.0070.03815.51
5.4.170.0060.02315.50
5.4.160.0050.03815.51
5.4.150.0050.02515.49
5.4.140.0100.03314.05
5.4.130.0070.03414.05
5.4.120.0050.03614.02
5.4.110.0030.03814.17
5.4.100.0020.04114.13
5.4.90.0070.02714.20
5.4.80.0100.03314.22
5.4.70.0060.03314.17
5.4.60.0040.02614.20
5.4.50.0050.04014.08
5.4.40.0070.03614.13
5.4.30.0020.04214.07
5.4.20.0020.04414.10
5.4.10.0080.03014.18
5.4.00.0050.03213.85
5.3.290.0020.04513.32
5.3.280.0020.04613.22
5.3.270.0060.04313.28
5.3.260.0020.04113.20
5.3.250.0060.03813.21
5.3.240.0060.02313.22
5.3.230.0070.03513.28
5.3.220.0040.04013.26
5.3.210.0070.03713.25
5.3.200.0080.02513.25
5.3.190.0070.03713.25
5.3.180.0050.02913.26
5.3.170.0080.03313.26
5.3.160.0020.03513.20
5.3.150.0080.03313.19
5.3.140.0140.03013.22
5.3.130.0070.03113.24
5.3.120.0020.02513.23
5.3.110.0050.04013.17
5.3.100.0080.03512.98
5.3.90.0080.03612.97
5.3.80.0050.02812.92
5.3.70.0000.04712.98
5.3.60.0030.03912.98
5.3.50.0030.03912.93
5.3.40.0070.02512.96
5.3.30.0080.03812.82
5.3.20.0050.03712.83
5.3.10.0030.04012.78
5.3.00.0020.03212.73
5.2.170.0070.06011.26
5.2.160.0030.05311.26
5.2.150.0130.06011.26
5.2.140.0130.02311.26
5.2.130.0100.05011.26
5.2.120.0070.06311.26
5.2.110.0100.04311.26
5.2.100.0000.04011.26
5.2.90.0030.05711.26
5.2.80.0070.06011.26
5.2.70.0100.05011.26
5.2.60.0100.05311.26
5.2.50.0070.06011.26
5.2.40.0030.06711.26
5.2.30.0000.05711.26
5.2.20.0030.06011.26
5.2.10.0030.06711.26
5.2.00.0070.03711.26
5.1.60.0070.05011.26
5.1.50.0030.05311.26
5.1.40.0000.05011.26
5.1.30.0070.05311.26
5.1.20.0030.04011.26
5.1.10.0000.04711.26
5.1.00.0030.05011.26
5.0.50.0030.02711.26
5.0.40.0000.03311.26
5.0.30.0030.03311.26
5.0.20.0100.02711.26
5.0.10.0030.03311.26
5.0.00.0070.03011.26
4.4.90.0000.03711.26
4.4.80.0030.03311.26
4.4.70.0000.02311.26
4.4.60.0000.03711.26
4.4.50.0070.03311.26
4.4.40.0070.03011.26
4.4.30.0000.02011.26
4.4.20.0130.02311.26
4.4.10.0030.02711.26
4.4.00.0030.05311.26
4.3.110.0070.02311.26
4.3.100.0000.02311.26
4.3.90.0000.03711.26
4.3.80.0030.05711.26
4.3.70.0030.02711.26
4.3.60.0000.03011.26
4.3.50.0070.03311.26
4.3.40.0000.05711.26
4.3.30.0000.03011.26
4.3.20.0030.03311.26
4.3.10.0000.03711.26
4.3.00.0030.02711.26

preferences:
44.94 ms | 400 KiB | 5 Q