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Published on 2008-10-27T05:18:57Z
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Using PHP, what's the fastest way to convert a string like this: "123" to an integer?
Why is that particular method the fastest? What happens if it gets unexpected input, such as "hello" or an array?
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I have been trying to resolve my issue of spiking cpu caused by php-fpm processes. I've reduced the php-fpm config settings to:
pm = ondemand
pm.max_children = 12
pm.start_servers = 2
pm.min_spare_servers = 2
pm.max_spare_servers = 10
pm.max_requests = 500
php_admin_value[memory_limit] = 128M
Problem…
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[root@ip ~]# yum install php-pear*
Reducing CentOS-5 Testing to included packages only
Finished
Setting up Install Process
Package 1:php-pear-1.8.1-2.el5.centos.noarch already installed and latest versio …
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I am taking over an application server and discover that it contain the following settings:
AddType text/html php
Although it works, but my understanding is that it should set as following:
AddType application/x-httpd-php php .php
What are the key differences between the two settings?…
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Hello.
I have a server with VBulletin forum (working under Apache 2.2, CentOS). The default settings for it in .htaccess are as follows:
RewriteEngine on
RewriteCond %{HTTP_HOST} ^gsmforum\.ru
RewriteRule (.*) http://www.gsmforum.ru/$1 [R=301,L]
# If you are having problems or are using VirtualDocumentRoot…
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I have installed memcached fine, and now I will need to install PECL extension memcache. Im running RedHat x86_64 es5. The installation gives me this:
downloading memcache-2.2.6.tgz ...
Starting to download memcache-2.2.6.tgz (35,957 bytes)
..........done: 35,957 bytes
11 source files, building
running:…
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I've been led to believe that casting can, in certain circumstances, become a measurable hindrance on performance. This may be moreso the case when we start dealing with incoherent webs of nasty exception throwing\catching.
Given that I wish to create more correct heuristics when it comes to programming…
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Hi all,
i want to cast from upper class pointer to lower class i.e from the base class pointer to derived class pointer.
Should i use "Dynamic_cast" or "reinterpret_cast"? please advice me
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PHP, as most of us know, has weak typing. For those who don't, PHP.net says:
PHP does not require (or support) explicit type definition in variable declaration; a variable's type is determined by the context in which the variable is used.
Love it or hate it, PHP re-casts variables on-the-fly…
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I am using ASP.NET MVC2 and Entity Framework. I am going to simplify the situation a little; hopefully it will make it clearer, not more confusing!
I have a controller action to create address, and the country is a lookup table (in other words, there is a one-to-many relationship between Country…
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Since PHP has no custom-class type-casting, how would I go about doing the PHP equivalent of this Java code:
CustomBaseObject cusBaseObject = cusBaseObjectDao.readCustomBaseObjectById(id);
((CustomChildObject) cusBaseObject).setChildAttribute1(value1);
((CustomChildObject) cusBaseObject).setChildAttribute2(value2);
In…
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