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PHP - how to create a newline character?

In PHP I am trying to create a newline character: 15 Answers 15 ...
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Why do some scripts omit the closing PHP tag, '?>'? [duplicate]

... From PHP: Instruction Separation The closing tag of a PHP block at the end of a file is optional, and in some cases omitting it is helpful when using include() or require(), so unwanted whitespace will not occur at the end of ...
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Type-juggling and (strict) greater/lesser-than comparisons in PHP

PHP is famous for its type-juggling. I must admit it puzzles me, and I'm having a hard time to find out basic logical/fundamental things in comparisons. ...
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phpinfo() - is there an easy way for seeing it?

Each time I want to see the phpinfo(); I have to: 5 Answers 5 ...
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Pretty-Printing JSON with PHP

I'm building a PHP script that feeds JSON data to another script. My script builds data into a large associative array, and then outputs the data using json_encode . Here is an example script: ...
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How can I write to the console in PHP?

... Firefox On Firefox you can use an extension called FirePHP which enables the logging and dumping of information from your PHP applications to the console. This is an addon to the awesome web development extension Firebug. http://www.studytrails.com/blog/using-firephp-in-firefox...
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diff to output only the file names

...n --out-format="%n" old/ new/ yields the following output: VERSION doku.php conf/mime.conf inc/auth.php inc/lang/no/lang.php lib/plugins/acl/remote.php lib/plugins/authplain/auth.php lib/plugins/usermanager/admin.php Running rsync only in one direction misses the newly created files and the oth...
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nginx - client_max_body_size has no effect

...etc/nginx/conf.d/default.conf file) Also, make certain that your server's php.ini file is consistent with these NGINX settings. In my case, I changed the setting in php.ini's File_Uploads section to read: upload_max_filesize = 200M Note: if you are managing an ISPconfig 3 setup (my setup is on...
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Is PHP's count() function O(1) or O(n) for arrays?

Does count() really count the all the elements of a PHP array, or is this value cached somewhere and just gets retrieved? ...
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Should I mix AngularJS with a PHP framework? [closed]

...l when it comes to interactive HTML5 and model binding. On the other hand, PHP frameworks like Yii enable quick, well-structured, safe and powerful web application development. Both technologies provide sophisticated means for data access, iteration and page layouting. ...