3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set ( 'America/Chicago' ); echo \DateTime::createFromFormat('Y-m-d H:i T', '2015-10-22 09:23 CDT')->format('c'); echo (new \DateTime('2015-10-22T08:50:39-0500'))->format('Y-m-d H:i T');

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)
8.3.60.0140.00716.75
8.3.50.0100.00922.00
8.3.40.0110.00418.97
8.3.30.0130.00718.77
8.3.20.0070.01120.24
8.3.10.0050.00321.78
8.3.00.0070.01119.81
8.2.180.0120.00918.29
8.2.170.0130.01022.96
8.2.160.0100.01020.38
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00717.63
8.2.110.0070.00322.07
8.2.100.0080.00318.05
8.2.90.0080.00019.17
8.2.80.0000.00817.97
8.2.70.0060.00317.59
8.2.60.0120.00018.04
8.2.50.0030.00618.07
8.2.40.0040.00421.17
8.2.30.0000.01020.59
8.2.20.0000.01017.82
8.2.10.0000.00718.03
8.2.00.0000.00718.00
8.1.280.0140.00325.92
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00022.62
8.1.230.0110.00017.64
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0060.00317.36
8.1.180.0000.00818.10
8.1.170.0030.00519.01
8.1.160.0080.00021.95
8.1.150.0030.00518.71
8.1.140.0000.00821.34
8.1.130.0040.00217.64
8.1.120.0000.00817.42
8.1.110.0000.00717.52
8.1.100.0000.00717.52
8.1.90.0000.00717.49
8.1.80.0000.00817.51
8.1.70.0000.00717.59
8.1.60.0060.00317.52
8.1.50.0040.00417.46
8.1.40.0090.00017.55
8.1.30.0060.00317.60
8.1.20.0000.00817.66
8.1.10.0070.00017.66
8.1.00.0040.00417.54
8.0.300.0030.00618.77
8.0.290.0000.00816.88
8.0.280.0070.00018.52
8.0.270.0000.00717.23
8.0.260.0000.00717.23
8.0.250.0040.00317.05
8.0.240.0000.00817.00
8.0.230.0030.00316.97
8.0.220.0030.00316.93
8.0.210.0070.00017.08
8.0.200.0000.00716.96
8.0.190.0000.00817.14
8.0.180.0000.00717.07
8.0.170.0080.00017.00
8.0.160.0040.00417.02
8.0.150.0040.00416.91
8.0.140.0040.00416.96
8.0.130.0020.00513.34
8.0.120.0040.00416.94
8.0.110.0000.00716.91
8.0.100.0060.00316.86
8.0.90.0000.00717.07
8.0.80.0060.00917.01
8.0.70.0040.00416.92
8.0.60.0040.00416.98
8.0.50.0030.00616.81
8.0.30.0150.00317.09
8.0.20.0100.01017.40
8.0.10.0040.00417.12
8.0.00.0080.01016.71
7.4.330.0000.00515.08
7.4.320.0000.00616.67
7.4.300.0030.00316.64
7.4.290.0030.00316.54
7.4.280.0090.00016.59
7.4.270.0040.00416.49
7.4.260.0000.00716.55
7.4.250.0020.00516.42
7.4.240.0030.00316.52
7.4.230.0050.00316.64
7.4.220.0070.01016.69
7.4.210.0100.00416.59
7.4.200.0040.00416.68
7.4.160.0090.00616.50
7.4.150.0060.01217.40
7.4.140.0070.01117.86
7.4.130.0130.00516.50
7.4.120.0070.01116.62
7.4.110.0130.00316.63
7.4.100.0140.00416.43
7.4.90.0160.00316.38
7.4.80.0150.00319.39
7.4.70.0090.00916.58
7.4.60.0030.01316.33
7.4.50.0050.00316.43
7.4.40.0140.00316.45
7.4.30.0070.01016.27
7.4.00.0090.00614.95
7.3.330.0020.00213.10
7.3.320.0050.00013.00
7.3.310.0030.00616.21
7.3.300.0030.00316.28
7.3.290.0120.00716.27
7.3.280.0080.00716.29
7.3.270.0060.01217.40
7.3.260.0090.00916.43
7.3.250.0050.01316.49
7.3.240.0080.01016.42
7.3.230.0100.00716.50
7.3.210.0110.00616.73
7.3.200.0130.00316.46
7.3.190.0060.01616.44
7.3.180.0060.00916.37
7.3.170.0060.01216.62
7.3.160.0050.01016.54
7.3.10.0090.00616.56
7.3.00.0100.00316.69
7.2.330.0140.00316.52
7.2.320.0070.01016.73
7.2.310.0060.01116.53
7.2.300.0060.01116.68
7.2.290.0160.00316.55
7.2.130.0100.00616.88
7.2.120.0040.01116.63
7.2.110.0090.00316.97
7.2.100.0040.00816.75
7.2.90.0070.00716.85
7.2.80.0060.00616.75
7.2.70.0090.00916.70
7.2.60.0070.00416.79
7.2.50.0000.01216.89
7.2.40.0000.01416.88
7.2.30.0060.00616.84
7.2.20.0040.01216.70
7.2.10.0060.00617.07
7.2.00.0060.00818.29
7.1.250.0000.00915.78
7.1.200.0100.00715.75
7.1.100.0030.01018.15
7.1.70.0140.00716.82
7.1.60.0070.01719.11
7.1.50.0080.00816.97
7.1.00.0130.06722.37
7.0.200.0180.00414.79
7.0.60.0130.05319.79
7.0.50.0070.05317.90
7.0.40.0070.04720.24
7.0.30.0300.07720.00
7.0.20.0300.06320.18
7.0.10.0300.08020.03
7.0.00.0070.08720.18
5.6.280.0000.05721.10
5.6.210.0170.07020.75
5.6.200.0070.08718.11
5.6.190.0170.05320.55
5.6.180.0130.05020.61
5.6.170.0400.07320.54
5.6.160.0030.06720.54
5.6.150.0070.05718.19
5.6.140.0000.04018.11
5.6.130.0000.04718.16
5.6.120.0030.04021.05
5.6.110.0170.07720.98
5.6.100.0030.04320.95
5.6.90.0100.08021.06
5.6.80.0070.03720.40
5.6.70.4270.04320.47
5.5.350.0230.08320.39
5.5.340.0100.05017.92
5.5.330.0030.04020.28
5.5.320.0270.08020.39
5.5.310.0270.08020.26
5.5.300.0070.07718.00
5.5.290.0070.05718.01
5.5.280.0070.04020.84
5.5.270.0130.07020.71
5.5.260.0100.06720.76
5.5.250.0170.07320.79
5.5.240.0070.03720.31
5.4.450.0100.06019.54
5.4.440.0300.05319.52
5.4.430.0130.05319.49
5.4.420.0130.05719.41
5.4.410.0200.04719.19
5.4.400.0230.05018.80
5.4.390.0070.06319.15
5.4.380.0130.06018.95
5.4.370.0170.07318.78
5.4.360.0070.07018.93
5.4.350.0100.07318.91
5.4.340.0170.05319.16
5.4.320.0330.05319.22
5.4.310.0170.06019.32
5.4.300.0200.04719.25
5.4.290.0230.04318.77
5.4.280.0170.05719.25
5.4.270.0270.05019.14
5.4.260.0200.05019.28
5.4.250.0230.04719.29
5.4.240.0170.05018.91
5.4.230.0200.05319.11
5.4.220.0030.06319.16
5.4.210.0130.06019.11
5.4.200.0200.05318.77
5.4.190.0100.06319.27
5.4.180.0170.05318.90
5.4.170.0170.06019.30
5.4.160.0030.06719.27
5.4.150.0100.06018.76
5.4.140.0130.05316.50
5.4.130.0230.05016.39
5.4.120.0170.05016.38
5.4.110.0230.04716.50
5.4.100.0270.05316.11
5.4.90.0170.05316.58
5.4.80.0200.04316.57
5.4.70.0070.05716.53
5.4.60.0070.05716.04
5.4.50.0130.05316.34
5.4.40.0330.03316.44
5.4.30.0100.05716.43
5.4.20.0200.06716.43
5.4.10.0170.07316.42
5.4.00.0130.06715.77

preferences:
75.75 ms | 401 KiB | 5 Q