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Where do I put image files, css, js, etc. in Codeigniter?
...ing on my setup, something similar to:
application/helpers/utility_helper.m>php m>:
function asset_url(){
return base_url().'assets/';
}
I will usually keep common routines similar to this in the same file and autoload it with codeigniter's autoload configuration.
Note: autoload URL helper fo...
New self vs. new static
I am converting a m>PHP m> 5.3 library to work on m>PHP m> 5.2. The main thing standing in my way is the use of late static binding like return new static($options); , if I convert this to return new self($options) will I get the same results?
...
LINQ - Full Outer Join
...
Union will eliminate duplicates. If you are not m>ex m>pecting duplicates, or can write the second query to m>ex m>clude anything that was included in the first, use Concat instead. This is the SQL difference between UNION and UNION ALL
– cadrell0
...
Remove empty array elements
...ments that are i.e. m>ex m>act string '0', you will need a custom callback:
// m>PHP m> 7.4 and later
print_r(array_filter($linksArray, fn($value) => !is_null($value) && $value !== ''));
// m>PHP m> 5.3 and later
print_r(array_filter($linksArray, function($value) { return !is_null($value) && $...
Converting an integer to a string in m>PHP m>
Is there a way to convert an integer to a string in m>PHP m>?
14 Answers
14
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Find out HTTP method in m>PHP m> [duplicate]
...e superglobals alternatives (Is using superglobals directly good or bad in m>PHP m>? and similar questions), one may instead use automatic sanitizing
filter_input( \INPUT_SERVER, 'REQUEST_METHOD', \FILTER_SANITIZE_SPECIAL_CHARS )
(you might of course use other filter, eg. FILTER_SANITIZE_STRING - see ...
m>PHP m>中的错误处理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
m>php m> each与list的用法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
m>PHP m>的函数前加上“@”的作用 - m>PHP m> - 清泛IT论坛，有思想、有深度
@是m>PHP m>提供的错误信息屏蔽的专用符号。
比如在一个函数前使用@
@mysql_query 不会出现Warning，
而原来mysql_query 在遇到错误时会在页面上访提示Warning。