大约有 40,000 项符合查询结果（耗时：0.0288秒） [XML]
Are PDO prepared statements sufficient to prevent SQL injection?
...statements / parameterized queries are generally sufficient to prevent 1st order injection on that statement*. If you use un-checked dynamic sql anywhere else in your application you are still vulnerable to 2nd order injection.
2nd order injection means data has been cycled through the database on...
PHP 5.4 Call-time pass-by-reference - Easy fix available?
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor
I'm using .htaccess to rewrite urls and I used html base tag in order to make it work.
11 Answers
...
How to catch curl errors in PHP
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
Calling a function within a Class method?
...
In order to have a "function within a function", if I understand what you're asking, you need PHP 5.3, where you can take advantage of the new Closure feature.
So you could have:
public function newTest() {
$bigTest = funct...
Fastest Way to Find Distance Between Two Lat/Long Points
... @Quassnoi: A couple corrections: You'll probably want to switch the order of the coordinates to lat, long. Also, longitudinal distances are proportional the cosine of the latitude, not longitude. And you'll want to change it from multiplication to division, so your first coordinate would b...
How does Facebook Sharer select Images and other metadata when sharing my URL?
...elect an image?
Yes, you just need to add multiple image meta tags in the order you want them to appear in. The user will then be presented with an image selector dialog:
I specified the appropriate image meta tags. Why isn't Facebook accepting the changes?
Once a url has been shared, Facebook's...
phpcms v9类别调用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...频道总排行</h5>
{pc:content action="hits" catid="$catid" num="10" order="views DESC"}
<ul class="content digg">
{loop $data $r}
<li><a href="{$r[url]}" target="_blank">{$r[title]}</a></li> {/loop}
</ul>
{/pc}
</div>
</div>
</div>
{template "content","footer"}
...
continue processing php after sending http response
... I've tried other solutions, and only this one worked for me. Order of lines is important as well.
– Sinisa
Oct 1 '19 at 15:27
add a comment
|...
json_encode is returning NULL?
...ult = mysql_query('SELECT `id`, `name`, `description`, `icon` FROM `staff` ORDER BY `id` DESC LIMIT 20') or die(mysql_error());
$rows = array();
while($row = mysql_fetch_assoc($result)){
$rows[] = $row;
}
echo json_encode($rows);
?>
When iterating over mysql_num_rows you should use < n...