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PHP - Get key name of array value
...array (sort($arr)) removes the key names, and resorts to the default 0,1,2,etc index values. So if you're sorting, use asort (asort($arr)). This maintains the key values. php.net/manual/en/function.asort.php
– Rich701
Mar 9 '17 at 16:26
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How to get first 5 characters from string [duplicate]
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For single-byte strings (e.g. US-ASCII, ISO 8859 family, etc.) use substr and for multi-byte strings (e.g. UTF-8, UTF-16, etc.) use mb_substr:
// singlebyte strings
$result = substr($myStr, 0, 5);
// multibyte strings
$result = mb_substr($myStr, 0, 5);
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How to create an array from a CSV file using PHP and the fgetcsv function
...n someone kindly provide a code to create an array from a CSV file using fgetcsv?
14 Answers
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Best way to check if a URL is valid
...ER_VALIDATE_URL will not validate the protocol of a url. So ssh://, ftp:// etc will pass.
– Seph
May 10 '14 at 14:03
3
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Performance of FOR vs FOREACH in PHP
...is not the only criteria to choose what to adopt. especially in such a farfetched case. Frankly, you're just wasting your time
– Your Common Sense
Aug 7 '10 at 14:31
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PHP Session Fixation / Hijacking
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Storing sensitive info in the session
Changing anything about the session
etc...
Session Hijacking
This is where an attacker gets a hold of a session identifier and is able to send requests as if they were that user. That means that since the attacker has the identifier, they are all but indis...
AngularJs $http.post() does not send data
...AngularJS as to why the
$http service shorthand functions ($http.post(), etc.) don’t appear to
be swappable with the jQuery equivalents (jQuery.post(), etc.)
The difference is in how jQuery and AngularJS serialize and transmit the data. Fundamentally, the problem lies with your server lan...
How do I upgrade PHP in Mac OS X?
...s own custom .conf file before it loads the Apache httpd.conf (located at /etc/apache2/httpd.conf). The server file is located:
/Library/Server/Web/Config/apache2/httpd_server_app.conf
When you open this file, you have to comment out this line like so:
#LoadModule php5_module libexec/apache2/lib...
How to call a PHP function on the click of a button
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i did but just realized that //code.jquery.com/...etc doesn't load on localhost, https:// does! code works fine sorry my mistake.
– Benjamin
May 28 '15 at 5:55
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Convert HTML + CSS to PDF [closed]
...it that way so our clients didn't have to installed exe's on their servers etc and works cross platform. I definitely rate WKHTMLTOPDF if you are building your own service.
– eagle779
Apr 9 '14 at 1:08
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