大约有 40,000 项符合查询结果（耗时：0.0169秒） [XML]
ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]
...essly expressed through JSON DSL.
Solr is also a solution for exposing an indexing/search server over HTTP, but I would argue that ElasticSearch provides a much superior distributed model and ease of use (though currently lacking on some of the search features, but not for long, and in any case, th...
deny direct access to a folder and file by htaccess
.../c I new web programming. How can I add an exception for access to my file index.php?
– PhatHV
Aug 27 '15 at 2:12
I us...
File Upload without Form
...r', ['$upload',
function($upload) {
$scope.Upload = function($files, index) {
for (var i = 0; i < $files.length; i++) {
var file = $files[i];
$scope.upload = $upload.upload({
file: file,
url: '/File/Upload',
data: {
id: 1 //some data ...
MySQL query String contains
...
@oedo: Depends. LIKE %...% won't use an index if one is present, so they should be equivalent; LIKE ...% would use an index if present. If performance is a real concern, Full Text Search (FTS) would be a better approach.
– OMG Ponies
...
How to check if PHP array is associative or sequential?
...Captain kurO.
For the second question (checking whether the array is zero-indexed and sequential), you can use the following function:
function isAssoc(array $arr)
{
if (array() === $arr) return false;
return array_keys($arr) !== range(0, count($arr) - 1);
}
var_dump(isAssoc(['a', 'b', 'c...
Deleting an element from an array in PHP
... key.
unset()
Note that when you use unset() the array keys won't change/reindex. If you want to reindex the keys you can use \array_values() after unset() which will convert all keys to numerical enumerated keys starting from 0.
Code
<?php
$array = [0 => "a", 1 => "b", 2 => "c"];
...
How does this site infecting script work?
...t's a very simple script that injects a hidden IFRAME containing the path /index.php?ys from the same domain.
I requested that page in Fiddler, and it had no content.
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...
PHP Session Fixation / Hijacking
...ypically in PHP it's done by giving them a url like http://www.example.com/index...?session_name=sessionid. Once the attacker gives the url to the client, the attack is the same as a session hijacking attack.
There are a few ways to prevent session fixation (do all of them):
Set session.use_trans...
PHP mail function doesn't complete sending of e-mail
I've tried creating a simple mail form. The form itself is on my index.html page, but it submits to a separate "thank you for your submission" page, thankyou.php , where the above PHP code is embedded.
The code submits perfectly, but never sends an email. How can I fix this?
...
Apache is downloading php files instead of displaying them
...is worked for me, just removed that line from my public/.htaccess file and index was loaded.
– PA-GW
Oct 30 '19 at 19:37
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