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How do I get the current date and time in PHP?
...mat
echo $now->getTimestamp(); // Unix Timestamp -- Since PHP 5.3
And to specify the timezone:
$now = new DateTime(null, new DateTimeZone('America/New_York'));
$now->setTimezone(new DateTimeZone('Europe/London')); // Another way
echo $now->getTimezone();
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Best Practices: working with long, multiline strings in PHP?
...is kind of situations, I always use Heredoc (Or Nowdoc, if using PHP >= 5.3) : easy to write, easy to read, no need for super-long lines, ...
For instance :
$var = 'World';
$str = <<<MARKER
this is a very
long string that
doesn't require
horizontal scrolling,
and interpolates variable...
how to convert array values from string to int?
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Use this code with a closure (introduced in PHP 5.3), it's a bit faster than the accepted answer and for me, the intention to cast it to an integer, is clearer:
// if you have your values in the format '1,2,3,4', use this before:
// $stringArray = explode(',', '1,2,3,4');...
Use PHP to create, edit and delete crontab jobs?
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We recently prepared a mini project (PHP>=5.3) to manage the cron files for private and individual tasks. This tool connects and manages the cron files so you can use them, for example per project. Unit Tests available :-)
Sample from command line:
bin/cronman --en...
Copy entire contents of a directory to another using php
...ed me tweak the copy command: UNIX cp explained. Additional info: PHP >=5.3 offers some nice iterators
– maxpower9000
Nov 6 '15 at 9:47
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How do I compare two DateTime objects in PHP 5.2.8?
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@roberto DateTime::diff has only been added in PHP 5.3
– NeXuS
May 16 '17 at 4:19
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Check if PHP session has already started
...for most practical situations this answer should be good enough (until PHP 5.3 is never seen any more...)
– Darren Cook
Mar 2 '14 at 7:43
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Correctly determine if date string is a valid date in that format
...her solution. And for php version 5.2 support stopped on January 2011, for 5.3 support stopped on August 2014.
– Glavić
Oct 23 '14 at 15:56
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How to resolve “must be an instance of string, string given” prior to PHP 7?
...would pass the object type verification. Unfortunately it's not yet in PHP 5.3, might come in 5.4, so haven't tested this.
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How to extract the n-th elements from a list of tuples?
...gs:
list comprehension: 4.73 ms ± 206 µs per loop
list(map): 5.3 ms ± 167 µs per loop
dict: 2.25 ms ± 103 µs per loop
list(zip) 5.2 ms ± 252 µs per loop
numpy array: 28.7 ms ± 1.88 ms per loop
Note that map() and zip() do not return a list anym...