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Why would $_FILES be empty when uploading files to PHP?
...mpServer 2 installed on my Windows 7 computer. I'm using Apache 2.2.11 and PHP 5.2.11. When I attempt to upload any file from a form, it seems to upload, but in PHP, the $_FILES array is empty. There is no file in the c:\wamp\tmp folder. I have configured php.ini to allow file uploads and such...
Differences between Perl and PHP [closed]
... Perl, references are smart pointers.
Perl has different types for integer-indexed collections (arrays) and string indexed collections (hashes). In PHP, they're the same type: an associative array/ordered map.
Perl arrays aren't sparse: setting an element with index larger than the current size of t...
A numeric string as array key in PHP
...nd faced with someone passing an array that could have either "accidental" indexing: array('this', 'that') or "associative" indexing: array(123=>array('this', 'that')). Now, thanks to you, I can just typehint ;) +1
– Just Plain High
Dec 8 '13 at 9:09
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Laravel migration: unique key is too long, even if specified
...
You have to set the length of the indexed column according to the limit of 767 bytes. Be aware that VARCHAR may have 1, 2 or 4 bytes for each length unit. Example: utf8_mb4 (4 bytes) -> 767 / 4 = 191. Otherwise utf8_general_ci for VARCHAR(X) with X < 85...
Convert HTML to PDF in .NET
...PECIFIED License
PuppeteerSharp
https://www.puppeteersharp.com/examples/index.html
MIT License
https://github.com/kblok/puppeteer-sharp
EO.Pdf
https://www.nuget.org/packages/EO.Pdf/
$ 749 - https://www.essentialobjects.com/Purchase.aspx?f=3
WnvHtmlToPdf_x64
https://www.nuget.org/packages/W...
`Apache` `localhost/~username/` not working
...ok something like this:
<Directory "/Users/kevin/Sites/">
Options Indexes MultiViews
AllowOverride None
Require all granted
</Directory>
Make sure to restart the Apache server afterwards with:
sudo apachectl restart
...
PHP常用API函数用法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...分割为数组。
例子：
<?php
$url = "https://www.tsingfun.com/index.php?m=content&c=content&a=edit&catid=37&id=289&pc_hash=c6svGs";
$params = explode('&', $url);
print_r($params);
?>
结果：
Array
(
[0] => https://www.tsingfun.com/index.php?m=content
[1] => c=content
[2] ...
How to remove multiple deleted files in Git repository
...@kelin: from git docs (git-scm.com/docs/git-add): "-u --update Update the index just where it already has an entry matching <pathspec>. This removes as well as modifies index entries to match the working tree, but adds no new files. If no <pathspec> is given when -u option is used, all...
Algorithm to get the excel-like column name of a number
...
Here's a nice simple recursive function (Based on zero indexed numbers, meaning 0 == A, 1 == B, etc)...
function getNameFromNumber($num) {
$numeric = $num % 26;
$letter = chr(65 + $numeric);
$num2 = intval($num / 26);
if ($num2 > 0) {
return getNameFro...
PHP - Check if two arrays are equal
I'd like to check if two arrays are equal. I mean: same size, same index, same values. How can I do that?
15 Answers
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