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)
8.3.60.0120.00316.75
8.3.50.0170.00521.35
8.3.40.0100.01018.78
8.3.30.0110.00418.59
8.3.20.0080.00020.23
8.3.10.0040.00423.61
8.3.00.0000.00723.66
8.2.180.0160.01018.41
8.2.170.0150.00022.96
8.2.160.0070.01020.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.76
8.2.120.0000.00726.35
8.2.110.0090.00020.35
8.2.100.0040.00817.72
8.2.90.0040.00419.34
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0050.00318.05
8.2.50.0040.00418.07
8.2.40.0050.00322.32
8.2.30.0070.00020.54
8.2.20.0050.00217.94
8.2.10.0050.00318.05
8.2.00.0070.00018.06
8.1.280.0100.01325.92
8.1.270.0070.00322.15
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.01023.78
8.1.230.0000.01122.11
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0030.00617.47
8.1.180.0060.00318.10
8.1.170.0050.00318.65
8.1.160.0000.00720.77
8.1.150.0070.00018.94
8.1.140.0030.00519.57
8.1.130.0070.00017.64
8.1.120.0070.00017.65
8.1.110.0000.00717.44
8.1.100.0000.00817.54
8.1.90.0040.00417.61
8.1.80.0040.00317.54
8.1.70.0000.00717.56
8.1.60.0040.00417.54
8.1.50.0000.00817.62
8.1.40.0100.00017.57
8.1.30.0040.00417.71
8.1.20.0040.00417.62
8.1.10.0000.00717.65
8.1.00.0000.00717.58
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0000.00718.50
8.0.270.0070.00017.27
8.0.260.0030.00317.33
8.0.250.0040.00417.14
8.0.240.0070.00117.04
8.0.230.0030.00317.06
8.0.220.0030.00317.06
8.0.210.0040.00417.02
8.0.200.0060.00017.10
8.0.190.0030.00517.06
8.0.180.0080.00316.93
8.0.170.0000.00816.94
8.0.160.0030.00317.02
8.0.150.0030.00316.87
8.0.140.0040.00417.03
8.0.130.0000.00513.39
8.0.120.0040.00417.00
8.0.110.0000.00717.06
8.0.100.0040.00417.02
8.0.90.0000.00716.98
8.0.80.0070.01117.00
8.0.70.0000.00816.89
8.0.60.0040.00416.95
8.0.50.0040.00416.99
8.0.30.0080.01217.09
8.0.20.0090.01017.40
8.0.10.0080.00017.13
8.0.00.0080.01116.86
7.4.330.0000.00516.82
7.4.320.0000.00616.59
7.4.300.0000.00616.56
7.4.290.0070.00016.61
7.4.280.0060.00316.67
7.4.270.0050.00216.72
7.4.260.0000.00716.56
7.4.250.0050.00316.54
7.4.240.0050.00216.62
7.4.230.0040.00416.65
7.4.220.0160.01816.50
7.4.210.0070.00916.64
7.4.200.0000.00716.57
7.4.160.0090.00616.66
7.4.150.0130.00617.40
7.4.140.0120.01417.86
7.4.130.0130.00916.66
7.4.120.0060.01116.61
7.4.110.0160.00816.56
7.4.100.0110.00716.44
7.4.90.0110.01216.42
7.4.80.0080.01419.39
7.4.70.0120.00616.44
7.4.60.0100.00716.80
7.4.50.0000.01616.74
7.4.40.0120.00916.71
7.4.30.0110.00716.49
7.4.10.0110.00815.02
7.4.00.0080.01014.95
7.3.330.0030.00313.02
7.3.320.0030.00313.16
7.3.310.0030.00316.35
7.3.300.0040.00416.14
7.3.290.0030.00316.23
7.3.280.0080.00816.30
7.3.270.0050.01117.40
7.3.260.0060.01016.45
7.3.250.0080.00916.44
7.3.240.0100.00716.42
7.3.230.0140.00316.39
7.3.210.0070.01016.57
7.3.200.0150.00619.39
7.3.190.0140.00716.62
7.3.180.0090.00616.29
7.3.170.0060.01116.38
7.3.160.0030.01916.28
7.3.130.0070.01214.96
7.3.120.0100.00814.88
7.3.110.0100.00814.76
7.3.100.0070.00614.78
7.3.90.0040.00914.87
7.3.80.0050.00914.86
7.3.70.0080.00714.89
7.3.60.0050.00914.83
7.3.50.0080.00814.77
7.3.40.0080.00514.86
7.3.30.0060.00814.83
7.3.20.0080.00516.71
7.3.10.0050.00916.68
7.3.00.0060.00716.64
7.2.330.0070.01116.64
7.2.320.0040.01316.87
7.2.310.0150.00616.52
7.2.300.0070.01016.79
7.2.290.0120.00916.84
7.2.260.0060.01314.99
7.2.250.0080.01015.13
7.2.240.0090.00915.11
7.2.230.0050.01015.19
7.2.220.0040.00915.08
7.2.210.0050.01015.18
7.2.200.0080.00615.12
7.2.190.0020.01215.16
7.2.180.0040.00915.13
7.2.170.0090.00315.03
7.2.160.0050.00814.93
7.2.150.0090.00516.86
7.2.140.0080.00616.82
7.2.130.0070.01017.14
7.2.120.0080.00817.10
7.2.110.0110.00417.03
7.2.100.0050.00816.81
7.2.90.0060.00816.90
7.2.80.0060.00817.00
7.2.70.0040.01216.99
7.2.60.0040.01016.90
7.2.50.0050.01217.08
7.2.40.0030.00817.00
7.2.30.0080.00716.90
7.2.20.0030.01117.07
7.2.10.0070.00917.10
7.2.00.0010.01117.83
7.1.330.0070.00815.78
7.1.320.0050.00515.69
7.1.310.0030.01015.74
7.1.300.0090.00415.75
7.1.290.0060.00615.66
7.1.280.0030.00915.51
7.1.270.0040.01015.71
7.1.260.0060.00615.75
7.1.250.0030.00715.87
7.1.240.0060.00615.87
7.1.230.0050.00915.87
7.1.220.0040.00815.81
7.1.210.0050.00515.82
7.1.200.0050.00515.65
7.1.190.0050.00615.70
7.1.180.0090.00315.84
7.1.170.0050.00815.67
7.1.160.0070.00515.69
7.1.150.0020.00915.78
7.1.140.0050.00715.80
7.1.130.0050.00715.86
7.1.120.0080.00715.46
7.1.110.0070.00515.74
7.1.100.0000.00916.48
7.1.90.0010.00815.88
7.1.80.0060.00415.69
7.1.70.0070.00516.16
7.1.60.0060.01116.81
7.1.50.0060.01016.03
7.1.40.0050.00715.68
7.1.30.0030.01015.74
7.1.20.0100.00315.71
7.1.10.0060.00715.75
7.1.00.0070.03018.05
7.0.330.0050.00715.41
7.0.320.0040.00415.45
7.0.310.0050.00415.53
7.0.300.0120.00215.51
7.0.290.0030.01015.56
7.0.280.0030.00815.54
7.0.270.0040.00615.40
7.0.260.0030.00915.53
7.0.250.0030.00915.31
7.0.240.0060.00615.45
7.0.230.0080.00415.42
7.0.220.0080.00615.48
7.0.210.0070.00515.53
7.0.200.0040.00715.91
7.0.190.0050.00615.32
7.0.180.0130.00215.50
7.0.170.0050.01015.40
7.0.160.0050.00715.63
7.0.150.0030.00615.40
7.0.140.0090.00515.45
7.0.130.0070.00515.54
7.0.120.0020.01215.47
7.0.110.0020.01015.58
7.0.100.0030.00815.56
7.0.90.0070.00315.61
7.0.80.0030.00915.50
7.0.70.0050.00715.51
7.0.60.0100.02917.63
7.0.50.0040.02116.21
7.0.40.0050.02115.71
7.0.30.0110.03215.65
7.0.20.0160.01815.66
7.0.10.0050.02015.69
7.0.00.0090.03115.68
5.6.400.0120.00314.61
5.6.390.0020.01314.38
5.6.380.0020.01014.37
5.6.370.0050.00714.36
5.6.360.0080.00614.56
5.6.350.0070.00714.54
5.6.340.0070.00914.42
5.6.330.0090.00514.28
5.6.320.0050.00914.32
5.6.310.0030.01214.36
5.6.300.0040.00614.41
5.6.290.0080.00614.64
5.6.280.0060.01616.69
5.6.270.0020.01114.74
5.6.260.0030.01014.59
5.6.250.0100.00514.46
5.6.240.0040.00714.62
5.6.230.0030.01014.57
5.6.220.0080.00714.39
5.6.210.0060.03416.44
5.6.200.0080.03115.81
5.6.190.0070.02616.51
5.6.180.0140.02016.46
5.6.170.0120.03116.56
5.6.160.0050.02216.31
5.6.150.0030.02115.73
5.6.140.0030.02215.59
5.6.130.0040.03315.54
5.6.120.0110.02916.64
5.6.110.0040.02116.62
5.6.100.0150.01316.56
5.6.90.0040.03616.65
5.6.80.0060.03216.37
5.6.70.0080.00614.37
5.6.60.0060.00314.46
5.6.50.0080.00314.17
5.6.40.0050.00914.20
5.6.30.0040.01014.31
5.6.20.0080.00914.25
5.6.10.0020.01214.51
5.6.00.0080.00414.26
5.5.380.0070.00514.54
5.5.370.0020.01214.14
5.5.360.0070.00714.20
5.5.350.0170.02416.46
5.5.340.0090.02615.50
5.5.330.0040.02316.42
5.5.320.0220.02016.35
5.5.310.0130.02216.33
5.5.300.0040.01815.57
5.5.290.0060.03315.52
5.5.280.0080.02516.66
5.5.270.0100.02616.69
5.5.260.0060.03316.65
5.5.250.0060.01616.49
5.5.240.0060.01516.25
5.5.230.0050.00614.28
5.5.220.0070.00414.33
5.5.210.0070.00514.20
5.5.200.0090.00714.19
5.5.190.0040.00914.23
5.5.180.0090.00714.35
5.5.170.0050.00714.27
5.5.160.0110.00214.42
5.5.150.0050.01114.29
5.5.140.0050.01014.34
5.5.130.0050.00814.05
5.5.120.0000.01214.46
5.5.110.0040.00714.37
5.5.100.0070.00714.41
5.5.90.0000.01114.15
5.5.80.0040.00914.35
5.5.70.0050.00814.20
5.5.60.0040.01014.20
5.5.50.0040.00714.41
5.5.40.0060.00614.10
5.5.30.0060.00714.20
5.5.20.0040.00714.35
5.5.10.0050.00614.32
5.5.00.0030.00914.25

preferences:
57.16 ms | 401 KiB | 5 Q