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, 'en_US.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)
8.3.60.0040.01519.18
8.3.50.0180.00322.34
8.3.40.0120.00319.42
8.3.30.0070.01119.55
8.3.20.0070.00020.84
8.3.10.0060.00322.34
8.3.00.0040.00422.90
8.2.180.0240.00617.25
8.2.170.0120.00622.96
8.2.160.0090.00621.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0050.00319.98
8.2.110.0060.00322.69
8.2.100.0120.00018.53
8.2.90.0050.00319.72
8.2.80.0000.00818.43
8.2.70.0140.00218.25
8.2.60.0070.00718.66
8.2.50.0060.00318.13
8.2.40.0060.00318.84
8.2.30.0040.00418.63
8.2.20.0040.00418.34
8.2.10.0000.00818.41
8.2.00.0000.00918.43
8.1.280.0090.00625.92
8.1.270.0080.00024.32
8.1.260.0000.01026.35
8.1.250.0080.00028.09
8.1.240.0060.00324.42
8.1.230.0080.00419.48
8.1.220.0050.00318.28
8.1.210.0080.00018.77
8.1.200.0120.00317.98
8.1.190.0060.00618.16
8.1.180.0030.00618.10
8.1.170.0040.00419.09
8.1.160.0070.00022.41
8.1.150.0030.00619.30
8.1.140.0030.00618.05
8.1.130.0000.00818.43
8.1.120.0000.00718.16
8.1.110.0070.00018.19
8.1.100.0000.00718.21
8.1.90.0040.00418.14
8.1.80.0050.00318.23
8.1.70.0000.00718.16
8.1.60.0030.00618.27
8.1.50.0000.00818.20
8.1.40.0040.00418.26
8.1.30.0030.00618.22
8.1.20.0060.00318.25
8.1.10.0000.00818.13
8.1.00.0050.00318.19
8.0.300.0040.00418.77
8.0.290.0040.00417.79
8.0.280.0070.00218.98
8.0.270.0000.00717.92
8.0.260.0000.00717.61
8.0.250.0050.00317.64
8.0.240.0070.00017.69
8.0.230.0070.00017.68
8.0.220.0000.00817.64
8.0.210.0040.00317.59
8.0.200.0070.00017.64
8.0.190.0000.00717.68
8.0.180.0160.01217.62
8.0.170.0040.00417.52
8.0.160.0040.00417.57
8.0.150.0000.00717.59
8.0.140.0000.01117.50
8.0.130.0000.00514.07
8.0.120.0040.00417.39
8.0.110.0080.00017.52
8.0.100.0040.00417.60
8.0.90.0040.00417.50
8.0.80.0140.00317.67
8.0.70.0000.00817.65
8.0.60.0050.00217.52
8.0.50.0000.00717.47
8.0.30.0150.00517.67
8.0.20.0080.01517.52
8.0.10.0070.00417.75
8.0.00.0120.00917.45
7.4.330.0030.00315.70
7.4.320.0030.00316.99
7.4.300.0070.00017.02
7.4.290.0030.00617.09
7.4.280.0030.00317.19
7.4.270.0000.00717.28
7.4.260.0100.00717.05
7.4.250.0040.00417.29
7.4.240.0040.00417.18
7.4.230.0000.00717.15
7.4.220.0150.01517.03
7.4.210.0070.00717.16
7.4.200.0030.00517.14
7.4.190.0030.00317.20
7.4.160.0040.01216.88
7.4.150.0140.00717.40
7.4.140.0110.00817.86
7.4.130.0090.00817.18
7.4.120.0100.00817.23
7.4.110.0150.00617.22
7.4.100.0050.01617.16
7.4.90.0000.01717.02
7.4.80.0190.00819.39
7.4.70.0060.01017.13
7.4.60.0070.01017.31
7.4.50.0000.00916.91
7.4.40.0140.00422.77
7.4.30.0090.01017.03
7.4.00.0090.00815.15
7.3.330.0070.00013.85
7.3.320.0030.00313.84
7.3.310.0040.00416.81
7.3.300.0070.00016.79
7.3.290.0120.00716.92
7.3.280.0110.00916.91
7.3.270.0110.00717.40
7.3.260.0110.00716.97
7.3.250.0100.01117.00
7.3.240.0030.01617.05
7.3.230.0080.01317.21
7.3.210.0070.01217.27
7.3.200.0100.01019.39
7.3.190.0140.00917.09
7.3.180.0160.00417.27
7.3.170.0070.01017.25
7.3.160.0110.00516.96
7.3.120.0120.00615.13
7.3.110.0100.00714.96
7.3.100.0130.00315.04
7.3.90.0100.00315.32
7.3.80.0070.00414.89
7.3.70.0110.00015.22
7.3.60.0070.00715.07
7.3.50.0090.00314.95
7.3.40.0070.00415.17
7.3.30.0060.00915.17
7.3.20.0100.00017.16
7.3.10.0050.00916.88
7.3.00.0110.00316.94
7.2.330.0070.01117.54
7.2.320.0120.00617.39
7.2.310.0070.01317.41
7.2.300.0120.00917.50
7.2.290.0030.01317.61
7.2.250.0070.00715.21
7.2.240.0110.00815.60
7.2.230.0070.00715.62
7.2.220.0060.00615.66
7.2.210.0030.00915.51
7.2.200.0070.00715.49
7.2.190.0070.01015.04
7.2.180.0060.00615.57
7.2.170.0030.00915.43
7.2.130.0060.00617.30
7.2.120.0030.00917.39
7.2.110.0050.00717.09
7.2.100.0060.01017.02
7.2.90.0070.01017.18
7.2.80.0000.01117.16
7.2.70.0100.00317.09
7.2.60.0030.00917.16
7.2.50.0110.00317.46
7.2.40.0060.00917.18
7.2.30.0040.01117.40
7.2.20.0040.00817.34
7.2.10.0090.00617.24
7.2.00.0060.00518.43
7.1.330.0000.01516.02
7.1.320.0090.00616.00
7.1.310.0080.00416.18
7.1.300.0100.00015.88
7.1.290.0030.01015.85
7.1.280.0060.00615.69
7.1.270.0060.00915.76
7.1.260.0080.00415.99
7.1.250.0030.01215.79
7.1.100.0080.00818.53
7.1.70.0070.00717.41
7.1.60.0100.01419.82
7.1.50.0000.02217.27
7.1.00.0000.07722.54
7.0.200.0050.00516.72
7.0.140.0000.07722.00
7.0.100.0300.08319.96
7.0.90.0200.07719.84
7.0.80.0170.07019.83
7.0.70.0130.08720.09
7.0.60.0100.04719.88
7.0.50.0070.05320.24
7.0.40.0170.07319.98
7.0.30.0030.10019.99
7.0.20.0030.08320.09
7.0.10.0170.07320.04
7.0.00.0030.08320.06
5.6.280.0000.07721.09
5.6.250.0070.07720.67
5.6.240.0070.08020.62
5.6.230.0100.05720.50
5.6.220.0100.08020.53
5.6.210.0070.08020.41
5.6.200.0030.05320.90
5.6.190.0130.04020.94
5.6.180.0100.07721.00
5.6.170.0100.04020.95
5.6.160.0130.04321.03
5.6.150.0100.06721.00
5.6.140.0130.09021.00
5.6.130.0000.05721.05
5.6.120.0100.08721.01
5.6.110.0070.05320.96
5.6.100.0130.06020.95
5.6.90.0100.04020.96
5.6.80.0070.07320.27
5.6.70.0000.04320.40
5.6.60.0070.03720.33
5.6.50.0000.04320.34
5.6.40.0070.03720.26
5.6.30.0000.04320.35
5.6.20.0030.04320.33
5.6.10.0030.04020.38
5.6.00.0030.04320.36
5.5.380.0130.07320.40
5.5.370.0070.08320.46
5.5.360.0030.08720.28
5.5.350.0100.04320.40
5.5.340.0030.08020.74
5.5.330.0070.08020.71
5.5.320.0100.07020.84
5.5.310.0130.07320.59
5.5.300.0070.07320.59
5.5.290.0030.05720.77
5.5.280.0230.06720.81
5.5.270.0100.08320.66
5.5.260.0130.07720.58
5.5.250.0100.03720.68
5.5.240.0170.05320.23
5.5.230.0030.05020.09
5.5.220.0130.03020.18
5.5.210.0000.04320.21
5.5.200.0100.04320.07
5.5.190.0000.04020.13
5.5.180.0000.03720.12
5.5.160.0030.04020.21
5.5.150.0070.04019.94
5.5.140.0100.03320.14
5.5.130.0030.04320.18
5.5.120.0070.06020.21
5.5.110.0030.04020.15
5.5.100.0000.04720.11
5.5.90.0070.04720.10
5.5.80.0070.03320.11
5.5.70.0070.03320.09
5.5.60.0030.03020.06
5.5.50.0070.03720.00
5.5.40.0100.04720.05
5.5.30.0000.04020.00
5.5.20.0030.04019.90
5.5.10.0070.03719.91
5.5.00.0100.03320.00
5.4.450.0030.05319.38
5.4.440.0100.07319.31
5.4.430.0100.08019.55
5.4.420.0100.06719.23
5.4.410.0030.04319.32
5.4.400.0030.06718.99
5.4.390.0030.04019.12
5.4.380.0030.04018.98
5.4.370.0100.03719.10
5.4.360.0030.04019.09
5.4.350.0070.04019.04
5.4.340.0030.03719.03
5.4.320.0070.06019.13
5.4.310.0070.03719.08
5.4.300.0030.03019.07
5.4.290.0000.04019.05
5.4.280.0000.03719.03
5.4.270.0030.03719.23
5.4.260.0100.02719.03
5.4.250.0070.03319.09
5.4.240.0030.03719.11
5.4.230.0000.04019.07
5.4.220.0070.03319.10
5.4.210.0030.03719.11
5.4.200.0030.03718.96
5.4.190.0000.04318.89
5.4.180.0030.03719.12
5.4.170.0000.04018.97
5.4.160.0030.03719.03
5.4.150.0070.03719.02
5.4.140.0100.03016.39
5.4.130.0030.03716.44
5.4.120.0130.03016.44
5.4.110.0070.03316.45
5.4.100.0070.04716.39
5.4.90.0030.03316.26
5.4.80.0000.03716.25
5.4.70.0070.03016.28
5.4.60.0100.03716.53
5.4.50.0100.03016.36
5.4.40.0030.06316.29
5.4.30.0030.03716.28
5.4.20.0100.06016.38
5.4.10.0000.08016.35
5.4.00.0030.07315.85
5.3.290.0030.05014.70
5.3.280.0000.03314.59
5.3.270.0000.05714.62
5.3.260.0030.03714.60
5.3.250.0070.03714.61
5.3.240.0030.03714.62
5.3.230.0070.04014.61
5.3.220.0030.03714.47
5.3.210.0000.04014.44
5.3.200.0030.03714.54
5.3.190.0070.03714.57
5.3.180.0000.04014.43
5.3.170.0070.07014.58
5.3.160.0100.03314.58
5.3.150.0000.04014.59
5.3.140.0000.04014.55
5.3.130.0030.08014.58
5.3.120.0070.05014.55
5.3.110.0000.05714.47
5.3.100.0030.06014.09
5.3.90.0070.03314.01
5.3.80.0030.07013.94
5.3.70.0100.07314.03
5.3.60.0030.07714.04
5.3.50.0100.07014.02
5.3.40.0100.03713.97
5.3.30.0130.05013.93
5.3.20.0030.05713.76
5.3.10.0070.07313.57
5.3.00.0070.07013.62
5.2.170.0070.05711.04
5.2.160.0070.06011.01
5.2.150.0000.03011.14
5.2.140.0030.06011.21
5.2.130.0030.03311.02
5.2.120.0030.06310.98
5.2.110.0000.06711.10
5.2.100.0100.02711.14
5.2.90.0000.05010.98
5.2.80.0030.04011.15
5.2.70.0070.06010.98
5.2.60.0030.03711.04
5.2.50.0070.03011.04
5.2.40.0070.03011.05
5.2.30.0100.06011.05
5.2.20.0030.04710.95
5.2.10.0070.04710.91
5.2.00.0130.05010.79
5.1.60.0070.0479.98
5.1.50.0130.04010.04
5.1.40.0100.0509.96
5.1.30.0100.03010.36
5.1.20.0070.05310.25
5.1.10.0030.0379.95
5.1.00.0070.04710.08
5.0.50.0000.0438.63
5.0.40.0030.0278.39
5.0.30.0070.0538.21
5.0.20.0030.0378.18
5.0.10.0000.0378.17
5.0.00.0070.0578.16
4.4.90.0000.0376.43
4.4.80.0030.0276.43
4.4.70.0000.0236.43
4.4.60.0070.0306.43
4.4.50.0030.0336.43
4.4.40.0030.0536.43
4.4.30.0030.0376.43
4.4.20.0030.0336.43
4.4.10.0000.0236.43
4.4.00.0030.0476.43
4.3.110.0000.0306.43
4.3.100.0000.0376.43
4.3.90.0070.0136.43
4.3.80.0000.0336.43
4.3.70.0000.0206.43
4.3.60.0100.0276.43
4.3.50.0000.0376.43
4.3.40.0030.0476.43
4.3.30.0030.0336.43
4.3.20.0000.0276.43
4.3.10.0030.0336.43
4.3.00.0000.0306.43

preferences:
39.23 ms | 401 KiB | 5 Q