3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('Europe/Oslo'); $datetime = new DateTime(); echo $datetime->format('Y-m-d H:i:s.u')."\n"; $datetime = new DateTime('2016-08-07T11:59:12.345'); echo $datetime->format('Y-m-d H:i:s.u')."\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)
8.3.60.0070.01418.80
8.3.50.0110.00420.19
8.3.40.0040.01119.32
8.3.30.0070.00719.11
8.3.20.0000.00822.11
8.3.10.0070.00022.15
8.3.00.0060.00320.04
8.2.180.0120.00617.00
8.2.170.0070.00719.41
8.2.160.0150.00022.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.10
8.2.110.0090.00019.63
8.2.100.0040.00818.28
8.2.90.0040.00418.03
8.2.80.0060.00319.53
8.2.70.0040.00418.00
8.2.60.0040.00418.13
8.2.50.0050.00318.13
8.2.40.0050.00520.88
8.2.30.0000.00719.31
8.2.20.0000.00718.20
8.2.10.0050.00318.36
8.2.00.0070.00418.30
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00324.17
8.1.230.0030.00921.20
8.1.220.0050.00317.80
8.1.210.0000.00818.85
8.1.200.0040.00417.73
8.1.190.0040.00417.73
8.1.180.0060.00318.10
8.1.170.0000.00918.87
8.1.160.0000.00922.30
8.1.150.0040.00419.20
8.1.140.0040.00419.96
8.1.130.0070.00018.00
8.1.120.0030.00617.88
8.1.110.0000.00817.82
8.1.100.0040.00417.91
8.1.90.0000.00717.86
8.1.80.0040.00417.72
8.1.70.0000.00717.94
8.1.60.0000.00817.80
8.1.50.0040.00417.74
8.1.40.0050.00317.88
8.1.30.0050.00317.89
8.1.20.0030.00618.03
8.1.10.0000.00917.93
8.1.00.0050.00317.89
8.0.300.0040.00420.29
8.0.290.0060.00617.13
8.0.280.0030.00318.78
8.0.270.0090.00017.51
8.0.260.0050.00217.47
8.0.250.0000.00817.39
8.0.240.0000.00717.44
8.0.230.0030.00317.42
8.0.220.0040.00417.30
8.0.210.0040.00417.26
8.0.200.0050.00317.31
8.0.190.0040.00417.43
8.0.180.0000.00817.37
8.0.170.0040.00417.41
8.0.160.0000.00717.35
8.0.150.0030.00817.29
8.0.140.0040.00417.33
8.0.130.0050.00313.77
8.0.120.0000.00817.36
8.0.110.0040.00417.28
8.0.100.0040.00417.26
8.0.90.0000.00817.28
8.0.80.0160.00017.36
8.0.70.0000.00817.31
8.0.60.0080.00017.35
8.0.50.0050.00217.35
8.0.30.0100.00617.45
8.0.20.0130.00517.40
8.0.10.0050.00317.19
8.0.00.0100.00717.13
7.4.330.0050.00015.38
7.4.320.0070.00016.74
7.4.300.0060.00016.82
7.4.290.0050.00216.78
7.4.280.0030.00616.80
7.4.270.0020.00516.75
7.4.260.0070.00016.84
7.4.250.0070.00016.79
7.4.240.0080.00016.91
7.4.230.0040.00416.93
7.4.220.0090.00916.80
7.4.210.0140.00416.84
7.4.200.0040.00416.80
7.4.160.0130.00416.79
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0040.01316.79
7.4.120.0070.01016.74
7.4.110.0090.01516.84
7.4.100.0090.00916.76
7.4.90.0090.00916.68
7.4.80.0130.00319.39
7.4.70.0090.00916.60
7.4.60.0070.01016.81
7.4.50.0090.00517.02
7.4.40.0080.00816.70
7.4.30.0100.01016.61
7.4.00.0020.01515.44
7.3.330.0060.00013.43
7.3.320.0000.00813.55
7.3.310.0030.00316.36
7.3.300.0000.00716.66
7.3.290.0100.00616.49
7.3.280.0080.01016.52
7.3.270.0070.01117.40
7.3.260.0150.00616.64
7.3.250.0100.01016.68
7.3.240.0100.00816.60
7.3.230.0070.01016.78
7.3.210.0090.00916.62
7.3.200.0120.00416.91
7.3.190.0030.01416.57
7.3.180.0160.00316.79
7.3.170.0030.01416.67
7.3.160.0110.01116.45
7.3.120.0070.01015.06
7.3.110.0120.00315.02
7.3.100.0090.00614.76
7.3.90.0070.01014.94
7.3.80.0070.01115.40
7.3.70.0090.00314.99
7.3.60.0070.00615.16
7.3.50.0060.00914.78
7.3.40.0150.00014.93
7.3.30.0120.00615.29
7.3.20.0070.00316.72
7.3.10.0130.00316.73
7.3.00.0030.01217.01
7.2.330.0100.01017.07
7.2.320.0060.01616.64
7.2.310.0080.00816.88
7.2.300.0070.01016.77
7.2.290.0120.00417.00
7.2.250.0100.00715.16
7.2.240.0000.01815.47
7.2.230.0070.00715.57
7.2.220.0070.00715.60
7.2.210.0070.00715.41
7.2.200.0070.00715.02
7.2.190.0110.00415.31
7.2.180.0060.01215.46
7.2.170.0060.00915.28
7.2.60.0030.01017.36
7.2.00.0090.00619.54
7.1.330.0030.01316.00
7.1.320.0060.00315.93
7.1.310.0040.00815.89
7.1.300.0030.01015.80
7.1.290.0080.00815.92
7.1.280.0060.01015.99
7.1.270.0100.00315.65
7.1.260.0030.01015.76
7.1.200.0000.01015.86
7.1.100.0040.00818.16
7.1.70.0070.00717.38
7.1.60.0130.00319.75
7.1.50.0100.01417.00
7.1.00.0000.08022.27
7.0.200.0170.00714.76
7.0.90.0100.06020.01
7.0.80.0130.05320.02
7.0.70.0100.08719.88
7.0.60.0130.05319.98
7.0.50.0230.07320.31
7.0.40.0200.05320.37
7.0.30.0270.05720.34
7.0.20.0100.06320.36
7.0.10.0730.07320.34
7.0.00.0370.06320.38
5.6.240.0130.06320.63
5.6.230.0030.07020.70
5.6.220.0030.06320.65
5.6.210.0170.05320.72
5.6.200.0200.08021.11
5.6.190.0230.05021.02
5.6.180.0100.06021.05
5.6.170.0070.06321.10
5.6.160.0130.06321.02
5.6.150.0200.05321.14
5.6.140.0200.07321.13
5.6.130.0170.06021.17
5.6.120.0130.05721.08
5.6.110.0200.07721.07
5.6.100.0130.05721.16
5.6.90.0170.05721.07
5.6.80.0030.06320.55
5.6.70.0130.05320.55
5.6.60.0070.06020.48
5.6.50.0100.05720.47
5.6.40.0200.05020.45
5.6.30.0100.07720.48
5.6.20.0100.06320.48
5.6.10.0170.04720.43
5.6.00.0130.08020.43

preferences:
53.71 ms | 401 KiB | 5 Q