フォーマット2017-09-29T17：PHPの57：49から5:57

Question

PHPののフォーマットをどのようにするかわからない2017-09-29T17：57：49から5:57 pmの間でフォーマットしたいどんな助けでも大歓迎です！

Answer 1

使用の日付関数参考のために

<?php 

    $currentDateTime = '2017-09-29T17:57:49'; 
    $newTime = date('h:i A', strtotime($currentDateTime)); 

    echo $newTime; 

：

date(format,timestamp); 

フォーマット必須。出力される日付文字列の形式を指定します。次の文字を使用することができます。

d - The day of the month (from 01 to 31) 
D - A textual representation of a day (three letters) 
j - The day of the month without leading zeros (1 to 31) 
l (lowercase 'L') - A full textual representation of a day 
N - The ISO-8601 numeric representation of a day (1 for Monday, 7 for Sunday) 
S - The English ordinal suffix for the day of the month (2 characters st, nd, rd or th. Works well with j) 
w - A numeric representation of the day (0 for Sunday, 6 for Saturday) 
z - The day of the year (from 0 through 365) 
W - The ISO-8601 week number of year (weeks starting on Monday) 
F - A full textual representation of a month (January through December) 
m - A numeric representation of a month (from 01 to 12) 
M - A short textual representation of a month (three letters) 
n - A numeric representation of a month, without leading zeros (1 to 12) 
t - The number of days in the given month 
L - Whether it's a leap year (1 if it is a leap year, 0 otherwise) 
o - The ISO-8601 year number 
Y - A four digit representation of a year 
y - A two digit representation of a year 
a - Lowercase am or pm 
A - Uppercase AM or PM 
B - Swatch Internet time (000 to 999) 
g - 12-hour format of an hour (1 to 12) 
G - 24-hour format of an hour (0 to 23) 
h - 12-hour format of an hour (01 to 12) 
H - 24-hour format of an hour (00 to 23) 
i - Minutes with leading zeros (00 to 59) 
s - Seconds, with leading zeros (00 to 59) 
u - Microseconds (added in PHP 5.2.2) 
e - The timezone identifier (Examples: UTC, GMT, Atlantic/Azores) 
I (capital i) - Whether the date is in daylights savings time (1 if Daylight Savings Time, 0 otherwise) 
O - Difference to Greenwich time (GMT) in hours (Example: +0100) 
P - Difference to Greenwich time (GMT) in hours:minutes (added in PHP 5.1.3) 
T - Timezone abbreviations (Examples: EST, MDT) 
Z - Timezone offset in seconds. The offset for timezones west of UTC is negative (-43200 to 50400) 
c - The ISO-8601 date (e.g. 2013-05-05T16:34:42+00:00) 
r - The RFC 2822 formatted date (e.g. Fri, 12 Apr 2013 12:01:05 +0200) 
U - The seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) 
and the following predefined constants can also be used (available since PHP 5.1.0): 

DATE_ATOM - Atom (example: 2013-04-12T15:52:01+00:00) 
DATE_COOKIE - HTTP Cookies (example: Friday, 12-Apr-13 15:52:01 UTC) 
DATE_ISO8601 - ISO-8601 (example: 2013-04-12T15:52:01+0000) 
DATE_RFC822 - RFC 822 (example: Fri, 12 Apr 13 15:52:01 +0000) 
DATE_RFC850 - RFC 850 (example: Friday, 12-Apr-13 15:52:01 UTC) 
DATE_RFC1036 - RFC 1036 (example: Fri, 12 Apr 13 15:52:01 +0000) 
DATE_RFC1123 - RFC 1123 (example: Fri, 12 Apr 2013 15:52:01 +0000) 
DATE_RFC2822 - RFC 2822 (Fri, 12 Apr 2013 15:52:01 +0000) 
DATE_RFC3339 - Same as DATE_ATOM (since PHP 5.1.3) 
DATE_RSS - RSS (Fri, 12 Aug 2013 15:52:01 +0000) 
DATE_W3C - World Wide Web Consortium (example: 2013-04-12T15:52:01+00:00) 
timestamp Optional. Specifies an integer Unix timestamp. Default is the current local time (time()) 

参考： https://www.w3schools.com/PhP/func_date_date.asp

Answer 2

私は強くカーボンクラスを見てお勧めします - http://carbon.nesbot.com/docs/

それは本当にそんなに簡単に日付や時刻を扱うことができます。