3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "24/04/2017 15:45pm"; $d = DateTimeImmutable::createFromFormat('Y-m-d\TH:i:s', $string, new DateTimeZone("UTC"))->setTimezone(new DateTimeZone("Europe/London")) ->format("d/m/Y H:i:s"); print_r($d);

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)
8.3.60.0090.00616.88
8.3.50.0070.00716.26
8.3.40.0110.00418.81
8.3.30.0150.00018.57
8.3.20.0070.00020.52
8.3.10.0090.00321.66
8.3.00.0050.00319.69
8.2.180.0070.01018.29
8.2.170.0040.01122.96
8.2.160.0160.00319.09
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00019.30
8.2.120.0080.00026.35
8.2.110.0070.00320.60
8.2.100.0080.00417.84
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0000.00817.79
8.2.50.0090.00018.10
8.2.40.0030.00620.66
8.2.30.0040.00419.09
8.2.20.0050.00318.04
8.2.10.0000.00818.09
8.2.00.0040.00418.11
8.1.280.0110.00425.92
8.1.270.0050.00322.02
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00423.96
8.1.230.0040.00719.09
8.1.220.0030.00717.74
8.1.210.0060.00318.77
8.1.200.0000.00917.48
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0040.00418.94
8.1.160.0000.00718.93
8.1.150.0000.00720.53
8.1.140.0030.00619.50
8.1.130.0040.00418.83
8.1.120.0070.00017.42
8.1.110.0030.00517.43
8.1.100.0000.00817.39
8.1.90.0040.00417.51
8.1.80.0020.00517.37
8.1.70.0000.00717.34
8.1.60.0070.00417.52
8.1.50.0000.00817.41
8.1.40.0060.00317.39
8.1.30.0030.00517.67
8.1.20.0040.00417.67
8.1.10.0040.00417.64
8.1.00.0040.00417.49
8.0.300.0000.00818.77
8.0.290.0080.00016.75
8.0.280.0030.00318.26
8.0.270.0000.00717.21
8.0.260.0030.00516.96
8.0.250.0000.00717.07
8.0.240.0000.00717.04
8.0.230.0070.00017.01
8.0.220.0030.00317.07
8.0.210.0030.00316.97
8.0.200.0000.00717.05
8.0.190.0000.00817.06
8.0.180.0070.00016.97
8.0.170.0000.00717.13
8.0.160.0000.00716.97
8.0.150.0050.00316.96
8.0.140.0040.00416.98
8.0.130.0000.00513.43
8.0.120.0080.00017.01
8.0.110.0070.00017.07
8.0.100.0000.00717.13
8.0.90.0000.00717.08
8.0.80.0060.01116.99
8.0.70.0020.00516.97
8.0.60.0050.00317.08
8.0.50.0000.00717.04
8.0.30.0130.00717.15
8.0.20.0150.00517.40
8.0.10.0050.00317.10
8.0.00.0100.00717.05
7.4.330.0040.00415.55
7.4.320.0000.00716.31
7.4.300.0000.00616.40
7.4.290.0000.00716.63
7.4.280.0050.00316.50
7.4.270.0030.00316.52
7.4.260.0000.00716.58
7.4.250.0070.00016.45
7.4.240.0000.00816.63
7.4.230.0030.00316.71
7.4.220.0110.01216.36
7.4.210.0120.00616.54
7.4.200.0050.00216.41
7.4.160.0100.00816.49
7.4.150.0090.00917.40
7.4.140.0080.01117.86
7.4.130.0200.00316.57
7.4.120.0090.00816.60
7.4.110.0040.01416.52
7.4.100.0150.00616.79
7.4.90.0030.01316.65
7.4.80.0160.00819.39
7.4.70.0090.00916.62
7.4.60.0060.01016.47
7.4.50.0030.01416.41
7.4.40.0090.00916.54
7.4.30.0180.00916.50
7.4.00.0080.00815.04
7.3.330.0020.00213.19
7.3.320.0030.00313.31
7.3.310.0030.00616.35
7.3.300.0070.00016.43
7.3.290.0080.00916.40
7.3.280.0090.00816.39
7.3.270.0110.00717.40
7.3.260.0060.01116.47
7.3.250.0100.00716.38
7.3.240.0070.01016.54
7.3.230.0090.00916.47
7.3.210.0060.01216.38
7.3.200.0110.00816.70
7.3.190.0100.01016.40
7.3.180.0080.00716.55
7.3.170.0080.00816.37
7.3.160.0060.01516.45
7.3.120.0070.01014.71
7.3.110.0070.01014.51
7.3.100.0090.00614.98
7.3.90.0040.00714.76
7.3.80.0080.00414.90
7.3.70.0070.01014.80
7.3.60.0080.00814.71
7.3.50.0060.00914.99
7.3.40.0030.01014.66
7.3.30.0030.01214.92
7.3.20.0070.00716.62
7.3.10.0100.00716.30
7.3.00.0040.01116.75
7.2.330.0090.01316.55
7.2.320.0000.01716.66
7.2.310.0060.01116.39
7.2.300.0130.00316.56
7.2.290.0090.01216.40
7.2.250.0070.01114.68
7.2.240.0120.00614.94
7.2.230.0000.01515.25
7.2.220.0040.00814.55
7.2.210.0060.00914.83
7.2.200.0030.00714.82
7.2.190.0080.00815.09
7.2.180.0040.01115.04
7.2.170.0120.00614.96
7.2.60.0100.00316.85
7.2.00.0030.00919.34
7.1.330.0000.01515.86
7.1.320.0070.00715.82
7.1.310.0070.01015.51
7.1.300.0180.00015.69
7.1.290.0130.00015.93
7.1.280.0000.01415.59
7.1.270.0080.00815.54
7.1.260.0030.01015.85
7.1.200.0070.00315.81
7.1.100.0040.01218.20
7.1.70.0030.01617.13
7.1.60.0200.01535.03
7.1.50.0270.00834.75
7.1.40.0200.00734.57
7.1.30.0100.01634.39
7.1.20.0240.00334.70
7.1.10.0000.01316.54
7.1.00.0030.01016.63
7.0.200.0070.00716.82
7.0.190.0070.00916.89
7.0.180.0090.00916.27
7.0.170.0060.00616.29
7.0.160.0000.01216.25
7.0.150.0060.00616.40
7.0.140.0100.00716.49
7.0.130.0000.01316.43
7.0.120.0100.00616.43
7.0.110.0030.01016.21
7.0.100.0030.01016.27
7.0.90.0070.00716.53
7.0.80.0030.01316.45
7.0.70.0040.01116.35
7.0.60.0060.01116.09
7.0.50.0090.00916.11
7.0.40.0030.01516.34
7.0.30.0030.01416.27
7.0.20.0000.01716.23
7.0.10.0110.00516.35
7.0.00.0030.01316.08

preferences:
45.54 ms | 401 KiB | 5 Q