3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = DateTime::createFromFormat('?d M Y H:i:s O', 'Mon, 27 Oct 2015 10:01:13 +0000'); echo $a->format('Y-m-d H:i:s'); echo PHP_EOL; $b = new DateTime(); echo $b->format('D, d M Y H:i:s O');

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)
8.3.60.0090.00616.63
8.3.50.0110.00721.09
8.3.40.0150.00019.15
8.3.30.0110.00418.94
8.3.20.0040.00420.39
8.3.10.0080.00023.36
8.3.00.0070.00023.48
8.2.180.0170.00318.66
8.2.170.0140.00022.96
8.2.160.0100.00720.43
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00219.76
8.2.120.0000.00726.35
8.2.110.0030.00720.35
8.2.100.0080.00317.97
8.2.90.0060.00317.75
8.2.80.0000.00917.97
8.2.70.0050.00317.80
8.2.60.0090.00017.93
8.2.50.0080.00018.10
8.2.40.0000.00920.64
8.2.30.0000.00720.49
8.2.20.0020.00517.80
8.2.10.0040.00417.86
8.2.00.0000.00717.86
8.1.280.0100.00725.92
8.1.270.0000.00822.07
8.1.260.0080.00028.09
8.1.250.0050.00328.09
8.1.240.0060.00322.52
8.1.230.0040.00719.11
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0030.00517.25
8.1.180.0080.00018.10
8.1.170.0040.00418.66
8.1.160.0030.00320.67
8.1.150.0070.00018.82
8.1.140.0050.00319.40
8.1.130.0070.00017.63
8.1.120.0050.00217.36
8.1.110.0000.00817.40
8.1.100.0000.00717.44
8.1.90.0000.00717.38
8.1.80.0040.00417.42
8.1.70.0000.00717.36
8.1.60.0050.00217.54
8.1.50.0000.00917.54
8.1.40.0030.00717.50
8.1.30.0050.00517.65
8.1.20.0040.00417.55
8.1.10.0070.00017.60
8.1.00.0000.00817.50
8.0.300.0070.00019.95
8.0.290.0030.00516.88
8.0.280.0000.00718.32
8.0.270.0070.00017.23
8.0.260.0030.00317.14
8.0.250.0000.00717.10
8.0.240.0050.00316.99
8.0.230.0000.00716.99
8.0.220.0030.00316.88
8.0.210.0050.00316.93
8.0.200.0040.00417.04
8.0.190.0040.00417.03
8.0.180.0000.00816.99
8.0.170.0040.00416.95
8.0.160.0000.00717.01
8.0.150.0070.00017.01
8.0.140.0000.00716.93
8.0.130.0030.00313.45
8.0.120.0000.00816.88
8.0.110.0030.00416.91
8.0.100.0000.00716.96
8.0.90.0050.00316.89
8.0.80.0070.00717.05
8.0.70.0040.00417.02
8.0.60.0000.00717.05
8.0.50.0030.00517.02
8.0.30.0080.00917.19
8.0.20.0130.00517.40
8.0.10.0040.00417.23
8.0.00.0080.01116.83
7.4.330.0000.00616.83
7.4.320.0030.00316.43
7.4.300.0060.00016.40
7.4.290.0030.00316.61
7.4.280.0060.00316.50
7.4.270.0030.00316.52
7.4.260.0000.00716.48
7.4.250.0000.00716.54
7.4.240.0020.00616.61
7.4.230.0040.00416.32
7.4.220.0080.01116.55
7.4.210.0100.00616.61
7.4.200.0030.00316.55
7.4.160.0080.00816.36
7.4.150.0180.00017.40
7.4.140.0120.01317.86
7.4.130.0100.00716.49
7.4.120.0140.00416.62
7.4.110.0170.00316.65
7.4.100.0090.00916.73
7.4.90.0140.00316.64
7.4.80.0160.00619.39
7.4.70.0130.00416.58
7.4.60.0030.01316.77
7.4.50.0030.01316.39
7.4.40.0070.01616.86
7.4.30.0080.01216.43
7.4.00.0040.01415.05
7.3.330.0000.00513.06
7.3.320.0030.00313.04
7.3.310.0030.00316.45
7.3.300.0070.00016.35
7.3.290.0070.00016.15
7.3.280.0050.01216.35
7.3.270.0100.00717.40
7.3.260.0170.00016.45
7.3.250.0100.00616.50
7.3.240.0090.01216.47
7.3.230.0150.00316.57
7.3.210.0130.01016.46
7.3.200.0130.00619.39
7.3.190.0100.00716.41
7.3.180.0040.01216.50
7.3.170.0030.01416.43
7.3.160.0090.01216.66
7.2.330.0130.00716.82
7.2.320.0090.01216.30
7.2.310.0130.00316.27
7.2.300.0060.01216.73
7.2.290.0100.00716.59
7.2.110.0100.00316.39
7.2.100.0030.01016.53
7.2.90.0090.00916.58
7.2.80.0040.01116.68
7.2.70.0150.00316.93
7.2.60.0070.00716.79
7.2.50.0030.01016.93
7.2.40.0100.00316.79
7.2.30.0100.00316.86
7.2.20.0110.00416.91
7.2.10.0000.01416.74
7.2.00.0090.00418.15
7.1.230.0040.00715.24
7.1.220.0060.00615.49
7.1.210.0080.00415.41
7.1.200.0060.00415.65
7.1.190.0060.00615.58
7.1.180.0070.00715.43
7.1.170.0080.00415.71
7.1.160.0060.00715.59
7.1.150.0120.00315.66
7.1.140.0080.00015.76
7.1.130.0000.01215.57
7.1.120.0100.00315.56
7.1.110.0100.00315.80
7.1.100.0030.00916.89
7.1.90.0000.01215.75
7.1.80.0100.00615.76
7.1.70.0050.00816.11
7.1.60.0100.00917.49
7.1.50.0100.00916.40
7.1.40.0100.00716.05
7.1.30.0060.00815.90
7.1.20.0100.00615.81
7.1.10.0080.00315.66
7.1.00.0030.04319.16
7.0.310.0030.00715.53
7.0.300.0030.00915.11
7.0.290.0040.00815.48
7.0.280.0070.00715.02
7.0.270.0090.00315.40
7.0.260.0030.00915.33
7.0.250.0070.00715.40
7.0.240.0100.00015.30
7.0.230.0030.00915.36
7.0.220.0090.00315.15
7.0.210.0040.01115.43
7.0.200.0070.00416.02
7.0.190.0060.00915.55
7.0.180.0100.00315.39
7.0.170.0030.00615.18
7.0.160.0040.00815.20
7.0.150.0040.00815.32
7.0.140.0060.00615.32
7.0.130.0000.01015.40
7.0.120.0000.01015.22
7.0.110.0100.00015.37
7.0.100.0060.00915.24
7.0.90.0080.00815.34
7.0.80.0030.00615.25
7.0.70.0000.01315.44
7.0.60.0020.04618.56
7.0.50.0050.04816.57
7.0.40.0030.05216.81
7.0.30.0150.02816.70
7.0.20.0150.04316.90
7.0.10.0080.02916.76
7.0.00.0030.02616.73
5.6.380.0040.00814.23
5.6.370.0060.00614.25
5.6.360.0040.01114.52
5.6.350.0050.00514.38
5.6.340.0090.00014.42
5.6.330.0030.01014.07
5.6.320.0060.00914.19
5.6.310.0080.00414.30
5.6.300.0030.01014.15
5.6.290.0040.00414.46
5.6.280.0070.01717.58
5.6.270.0160.00014.23
5.6.260.0030.01014.23
5.6.250.0070.00714.53
5.6.240.0040.00814.11
5.6.230.0110.00414.27
5.6.220.0030.01014.38
5.6.210.0040.03817.49
5.6.200.0050.02816.11
5.6.190.0090.04217.50
5.6.180.0140.02517.38
5.6.170.0240.03817.38
5.6.160.0110.04017.27
5.6.150.0040.02216.15
5.6.140.0100.01716.18
5.6.130.0040.04616.26
5.6.120.0020.02717.53
5.6.110.0080.04217.58
5.6.100.0060.04117.62
5.6.90.0060.04117.47
5.6.80.0070.03517.33
5.6.70.0040.00814.05
5.6.60.0100.00314.04
5.6.50.0100.00313.87
5.6.40.0110.00014.18
5.6.30.0100.00314.09
5.6.20.0080.00014.08
5.6.10.0070.00314.34
5.6.00.0030.01014.20
5.5.380.0000.01212.79
5.5.370.0090.00012.79
5.5.360.0040.00712.79
5.5.350.0170.03816.60
5.5.340.0070.04315.35
5.5.330.0100.04216.68
5.5.320.0330.03216.51
5.5.310.0150.04216.60
5.5.300.0030.02815.40
5.5.290.0060.03515.37
5.5.280.0050.04316.82
5.5.270.0070.04516.79
5.5.260.0070.04616.79
5.5.250.0020.03016.74
5.5.240.0070.02616.48
5.5.230.0030.00712.79
5.5.220.0030.00312.79
5.5.210.0070.00712.79
5.5.200.0050.00512.79
5.5.190.0000.01112.79
5.5.180.0030.00612.79
5.5.170.0090.00314.22
5.5.160.0030.00612.79
5.5.150.0030.00612.79
5.5.140.0000.01112.79
5.5.130.0000.01012.79
5.5.120.0000.00712.79
5.5.110.0060.00312.79
5.5.100.0090.00312.79
5.5.90.0080.00012.79
5.5.80.0040.00812.79
5.5.70.0030.00712.79
5.5.60.0100.00012.79
5.5.50.0030.00312.79
5.5.40.0100.00012.79
5.5.30.0100.00012.79
5.5.20.0000.00812.79
5.5.10.0070.00312.79
5.5.00.0030.00312.79

preferences:
65.47 ms | 401 KiB | 5 Q