3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/Prague'); $time = 1400066464.341456; $micro_time = sprintf("%06d", ($time - floor($time)) * 1000000); $date = new DateTime(date('Y-m-d H:i:s.' . $micro_time, $time)); echo $date->format("Y-m-d H:i:s.u") . " - OK\n"; setlocale(LC_NUMERIC, 'cs_CZ.utf8'); $date = new DateTime(date('Y-m-d H:i:s.' . $micro_time, $time)); echo $date->format("Y-m-d H:i:s.u") . " - BAD!\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)
8.3.60.0100.01019.31
8.3.50.0200.00822.23
8.3.40.0060.00919.65
8.3.30.0090.00919.41
8.3.20.0000.00820.96
8.3.10.0050.00522.77
8.3.00.0090.00022.98
8.2.180.0320.00917.00
8.2.170.0070.00722.96
8.2.160.0110.00421.37
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00220.11
8.2.110.0050.00522.64
8.2.100.0070.00418.47
8.2.90.0000.00819.85
8.2.80.0060.00318.55
8.2.70.0050.01017.96
8.2.60.0080.00018.55
8.2.50.0040.00918.23
8.2.40.0060.00618.72
8.2.30.0070.00718.50
8.2.20.0000.01118.38
8.2.10.0080.00020.21
8.2.00.0090.00618.32
8.1.280.0040.01125.92
8.1.270.0090.00024.42
8.1.260.0120.00026.35
8.1.250.0030.00528.09
8.1.240.0060.00324.22
8.1.230.0090.00519.65
8.1.220.0040.00418.17
8.1.210.0060.00318.77
8.1.200.0070.00418.10
8.1.190.0040.00418.03
8.1.180.0030.00718.10
8.1.170.0080.00419.34
8.1.160.0050.00222.56
8.1.150.0120.00019.15
8.1.140.0040.00918.15
8.1.130.0000.00818.25
8.1.120.0110.00018.11
8.1.110.0070.00418.16
8.1.100.0000.01018.15
8.1.90.0070.00318.14
8.1.80.0040.00418.20
8.1.70.0000.00918.14
8.1.60.0080.00418.22
8.1.50.0000.01118.05
8.1.40.0040.00418.18
8.1.30.0080.00818.18
8.1.20.0020.00518.32
8.1.10.0040.00418.27
8.1.00.0030.01018.25
8.0.300.0000.00718.77
8.0.290.0040.00417.80
8.0.280.0060.00318.91
8.0.270.0050.00517.79
8.0.260.0100.00017.56
8.0.250.0060.00617.64
8.0.240.0060.00417.65
8.0.230.0070.00417.58
8.0.220.0000.00717.61
8.0.210.0070.00017.62
8.0.200.0090.00017.54
8.0.190.0070.00317.71
8.0.180.0100.00317.53
8.0.170.0110.00417.72
8.0.160.0030.00617.56
8.0.150.0120.00017.44
8.0.140.0120.00017.60
8.0.130.0100.00514.05
8.0.120.0040.00417.57
8.0.110.0000.00817.64
8.0.100.0030.00517.59
8.0.90.0000.00817.61
8.0.80.0190.00017.65
8.0.70.0000.00717.57
8.0.60.0000.00717.68
8.0.50.0040.00417.52
8.0.30.0200.00717.73
8.0.20.0130.00617.76
8.0.10.0060.00317.87
8.0.00.0110.01117.36
7.4.330.0020.00415.58
7.4.320.0060.00016.89
7.4.300.0060.00617.29
7.4.290.0130.00316.97
7.4.280.0110.00417.25
7.4.270.0080.00317.11
7.4.260.0100.00317.09
7.4.250.0000.00817.08
7.4.240.0050.00317.08
7.4.230.0050.00217.27
7.4.220.0170.01017.29
7.4.210.0100.00917.17
7.4.200.0070.00017.17
7.4.190.0080.00017.29
7.4.160.0160.00317.03
7.4.150.0190.00617.40
7.4.140.0150.00817.86
7.4.130.0120.00717.03
7.4.120.0060.01217.21
7.4.110.0080.01217.22
7.4.100.0150.01117.21
7.4.90.0150.00917.27
7.4.80.0060.01219.39
7.4.70.0100.01016.98
7.4.60.0140.00417.16
7.4.50.0040.00417.23
7.4.40.0060.01222.77
7.4.30.0190.00817.34
7.4.10.0110.00515.47
7.4.00.0130.00515.11
7.3.330.0100.00313.71
7.3.320.0070.00213.61
7.3.310.0090.00316.94
7.3.300.0050.00216.87
7.3.290.0090.01216.93
7.3.280.0100.01016.93
7.3.270.0090.00917.40
7.3.260.0070.01917.08
7.3.250.0210.00917.28
7.3.240.0120.01217.09
7.3.230.0100.01616.94
7.3.210.0100.01517.08
7.3.200.0130.00919.39
7.3.190.0130.01017.20
7.3.180.0090.01216.94
7.3.170.0170.00316.99
7.3.160.0090.00916.93
7.3.130.0100.01015.12
7.3.120.0040.01215.09
7.3.110.0070.01015.05
7.3.100.0070.00715.07
7.3.90.0070.00715.18
7.3.80.0070.00715.00
7.3.70.0000.01115.06
7.3.60.0130.00715.04
7.3.50.0130.00315.23
7.3.40.0030.01015.18
7.3.30.0040.00815.23
7.3.20.0060.00616.98
7.3.10.0040.01217.09
7.3.00.0030.00917.07
7.2.330.0210.00317.54
7.2.320.0070.01817.48
7.2.310.0150.00917.59
7.2.300.0200.00617.08
7.2.290.0130.00917.16
7.2.260.0060.01315.37
7.2.250.0100.00615.14
7.2.240.0030.01215.43
7.2.230.0070.01015.34
7.2.220.0030.01015.59
7.2.210.0070.00715.59
7.2.200.0040.01115.43
7.2.190.0040.01115.27
7.2.180.0070.01015.34
7.2.170.0080.00615.51
7.2.160.0070.00715.39
7.2.150.0100.00717.30
7.2.140.0070.00717.52
7.2.130.0090.00617.39
7.2.120.0070.00717.37
7.2.110.0070.01017.09
7.2.100.0090.00917.42
7.2.90.0030.01017.39
7.2.80.0030.01417.15
7.2.70.0040.01117.37
7.2.60.0060.00917.16
7.2.50.0040.01117.39
7.2.40.0040.01117.22
7.2.30.0070.00717.19
7.2.20.0040.00717.44
7.2.10.0110.00417.11
7.2.00.0020.01518.53
7.1.330.0090.00315.91
7.1.320.0030.00715.78
7.1.310.0070.00715.87
7.1.300.0040.00815.50
7.1.290.0060.00315.94
7.1.280.0090.00615.80
7.1.270.0160.00015.93
7.1.260.0000.00915.91
7.1.250.0040.00415.66
7.1.240.0040.01216.08
7.1.230.0140.00015.59
7.1.220.0060.00915.92
7.1.210.0080.00415.77
7.1.200.0040.01115.61
7.1.190.0030.01015.95
7.1.180.0040.00416.04
7.1.170.0030.00615.89
7.1.160.0040.00415.91
7.1.150.0070.00716.14
7.1.140.0000.01215.63
7.1.130.0030.00616.03
7.1.120.0030.01016.03
7.1.110.0080.00016.04
7.1.100.0010.01217.07
7.1.90.0070.00715.98
7.1.80.0040.01116.05
7.1.70.0050.00716.64
7.1.60.0060.01017.95
7.1.50.0110.00716.53
7.1.40.0090.00615.78
7.1.30.0050.00515.98
7.1.20.0030.01115.94
7.1.10.0040.00415.75
7.1.00.0080.04019.01
7.0.330.0070.00715.75
7.0.320.0100.00715.39
7.0.310.0030.00615.45
7.0.300.0070.00415.47
7.0.290.0090.00615.48
7.0.280.0040.00415.73
7.0.270.0090.00615.53
7.0.260.0040.00815.27
7.0.250.0070.00315.66
7.0.240.0050.00315.54
7.0.230.0070.00715.71
7.0.220.0070.00715.61
7.0.210.0060.00315.57
7.0.200.0100.00416.40
7.0.190.0000.00815.68
7.0.180.0000.00915.57
7.0.170.0030.00715.64
7.0.160.0100.00315.38
7.0.150.0030.00615.34
7.0.140.0050.03518.83
7.0.130.0030.01015.57
7.0.120.0030.03718.91
7.0.110.0030.04318.74
7.0.100.0040.03218.91
7.0.90.0050.04218.87
7.0.80.0020.04418.81
7.0.70.0050.03918.90
7.0.60.0080.03718.84
7.0.50.0030.04118.71
7.0.40.0040.03417.82
7.0.30.0080.03817.93
7.0.20.0060.03317.80
7.0.10.0100.03617.79
7.0.00.0040.03417.90
5.6.400.0040.01114.73
5.6.390.0070.00714.61
5.6.380.0030.01014.48
5.6.370.0070.01114.70
5.6.360.0120.00314.43
5.6.350.0070.00714.34
5.6.340.0080.00414.33
5.6.330.0040.01114.57
5.6.320.0030.00614.43
5.6.310.0080.00414.47
5.6.300.0030.00814.71
5.6.290.0030.00914.28
5.6.280.0000.04517.57
5.6.270.0130.00314.54
5.6.260.0040.04217.60
5.6.250.0050.03817.73
5.6.240.0050.04417.69
5.6.230.0100.03817.87
5.6.220.0060.03817.81
5.6.210.0070.03717.78
5.6.200.0050.04317.80
5.6.190.0050.04117.75
5.6.180.0030.04317.72
5.6.170.0050.03817.80
5.6.160.0020.03917.74
5.6.150.0050.04017.59
5.6.140.0060.03917.72
5.6.130.0020.04417.74
5.6.120.0070.03817.77
5.6.110.0050.04117.72
5.6.100.0070.04217.69
5.6.90.0020.03917.62
5.6.80.0050.03617.53
5.6.70.0130.03217.19
5.6.60.0020.04417.35
5.6.50.0020.03617.40
5.6.40.0110.03017.31
5.6.30.0020.04117.24
5.6.20.0020.04417.34
5.6.10.0050.03817.32
5.6.00.0050.04217.26
5.5.380.0060.03815.96
5.5.370.0020.04015.84
5.5.360.0030.04216.07
5.5.350.0070.03916.14
5.5.340.0070.03916.17
5.5.330.0060.03216.18
5.5.320.0020.04316.05
5.5.310.0030.03416.24
5.5.300.0050.03816.00
5.5.290.0000.04516.17
5.5.280.0030.04016.38
5.5.270.0020.04416.15
5.5.260.0110.03516.37
5.5.250.0070.03815.99
5.5.240.0030.04015.84
5.5.230.0020.04415.76
5.5.220.0070.03316.02
5.5.210.0070.03716.02
5.5.200.0020.04015.96
5.5.190.0020.04016.05
5.5.180.0090.03615.82
5.5.170.0090.00614.32
5.5.160.0060.03515.99
5.5.150.0060.03415.87
5.5.140.0060.03615.74
5.5.130.0050.03915.95
5.5.120.0070.03215.90
5.5.110.0030.03816.02
5.5.100.0050.03815.72
5.5.90.0060.03315.79
5.5.80.0050.03315.90
5.5.70.0050.03715.81
5.5.60.0050.03515.80
5.5.50.0050.03915.79
5.5.40.0060.02615.83
5.5.30.0070.03415.66
5.5.20.0000.04515.68
5.5.10.0050.03715.66
5.5.00.0080.03515.71
5.4.450.0020.04215.57
5.4.440.0060.03815.53
5.4.430.0030.03815.61
5.4.420.0020.03915.53
5.4.410.0050.03715.39
5.4.400.0040.03615.35
5.4.390.0060.03515.28
5.4.380.0020.03915.37
5.4.370.0040.03815.33
5.4.360.0060.03715.37
5.4.350.0020.03815.30
5.4.340.0040.03815.36
5.4.330.0000.00911.63
5.4.320.0040.03915.28
5.4.310.0020.04015.28
5.4.300.0000.03515.29
5.4.290.0020.03915.28
5.4.280.0030.03615.38
5.4.270.0010.03815.32
5.4.260.0020.04015.30
5.4.250.0020.03915.30
5.4.240.0050.02815.32
5.4.230.0020.04015.37
5.4.220.0030.03915.30
5.4.210.0000.03515.37
5.4.200.0000.03415.35
5.4.190.0060.03315.36
5.4.180.0050.03515.31
5.4.170.0080.03515.28
5.4.160.0040.03815.32
5.4.150.0040.03415.30
5.4.140.0040.03614.11
5.4.130.0060.03413.98
5.4.120.0020.03614.12
5.4.110.0050.03614.13
5.4.100.0030.03514.11
5.4.90.0040.03414.12
5.4.80.0010.03914.06
5.4.70.0070.03314.05
5.4.60.0030.03514.04
5.4.50.0000.04014.00
5.4.40.0070.03313.98
5.4.30.0050.03514.08
5.4.20.0070.02914.10
5.4.10.0040.03613.97
5.4.00.0060.02813.71
5.3.290.0030.04013.11
5.3.280.0060.03513.06
5.3.270.0020.04213.09
5.3.260.0020.04113.10
5.3.250.0060.02613.08
5.3.240.0070.03313.12
5.3.230.0000.03813.15
5.3.220.0020.03213.13
5.3.210.0040.03313.13
5.3.200.0070.03213.06
5.3.190.0030.03613.10
5.3.180.0020.03513.05
5.3.170.0030.03613.08
5.3.160.0030.03613.10
5.3.150.0030.03713.10
5.3.140.0040.03613.06
5.3.130.0030.03913.13
5.3.120.0040.03413.04
5.3.110.0050.03813.05
5.3.100.0050.03612.79
5.3.90.0070.03312.86
5.3.80.0000.03912.85
5.3.70.0020.03312.83
5.3.60.0050.03312.79
5.3.50.0040.03612.79
5.3.40.0070.02712.75
5.3.30.0030.03512.76
5.3.20.0030.03412.70
5.3.10.0050.03412.59
5.3.00.0030.03612.66
5.2.170.0000.05311.08
5.2.160.0030.04311.05
5.2.150.0030.05711.14
5.2.140.0000.06011.18
5.2.130.0000.05311.04
5.2.120.0000.04711.11
5.2.110.0030.04711.05
5.2.100.0000.04311.01
5.2.90.0030.04311.00
5.2.80.0070.05011.00
5.2.70.0030.04711.12
5.2.60.0030.05011.13
5.2.50.0000.05711.08
5.2.40.0030.05311.06
5.2.30.0000.05711.00
5.2.20.0070.05010.85
5.2.10.0000.04710.94
5.2.00.0030.04710.61
5.1.60.0030.04310.02
5.1.50.0000.04710.16
5.1.40.0000.04710.13
5.1.30.0030.04710.46
5.1.20.0000.05310.27
5.1.10.0000.05010.14
5.1.00.0000.05010.24
5.0.50.0000.04010.02
5.0.40.0070.03310.02
5.0.30.0000.06010.02
5.0.20.0030.03310.02
5.0.10.0000.04010.02
5.0.00.0030.05310.02
4.4.90.0000.03010.02
4.4.80.0030.02710.02
4.4.70.0070.02010.02
4.4.60.0030.03010.02
4.4.50.0000.03010.02
4.4.40.0000.04710.02
4.4.30.0030.02710.02
4.4.20.0030.03010.02
4.4.10.0000.03010.02
4.4.00.0070.03310.02
4.3.110.0000.03010.02
4.3.100.0000.03010.02
4.3.90.0000.02710.02
4.3.80.0000.04310.02
4.3.70.0030.02710.02
4.3.60.0000.03010.02
4.3.50.0000.03010.02
4.3.40.0000.04710.02
4.3.30.0000.02710.02
4.3.20.0030.02710.02
4.3.10.0000.03310.02
4.3.00.0000.03010.02

preferences:
37.68 ms | 401 KiB | 5 Q