Php Notes

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PHP Multiple Versions (PHP-FPM & FastCGI) Support installation instructions for Ispconfig 3

Wind Network (ithov.com) original article: Ispconfig 3.0.5 can use multiple PHP versions on a single server and choose the best PHP version for a website. This feature is available for PHP-FPM (PHP 5.3 and above) and FastCGI (PHP 5.x version). This tutorial describes how to http://www.aliyun.com/zixun/aggregation/13835.html ">ubuntu 1 ...

PHP array definition and initialization learning notes

Array definition and initialization What is an array? An array is a programming structure that is a variable that holds a set of values ​​or a series of values. For example, at the time of the census, personal identity registration, such as name, gender, nationality, birth, etc. can be used as an array. The array created in the php tutorial is defined using the array () structure, such as $ people = array ('name', 'sex', 'nation', 'brith'); and how to display the value of each element in the array Is to use the index from 0, the index number ...

Installation usage of PHP 4.4.9 (FastCGI) version in Apache & Ispconfig 3

Ispconfig version 3.0.5 can use a variety of PHP versions on a single server and can choose the best PHP version for the site. If you have some very old Web sites on your server, they may not work properly with PHP5 and can only be compatible with PHP4. This tutorial describes how to do this in the http://www.aliyun.com/zixun/aggregation/14417.html ">apache2 Debian Wheez server ...

How to use PHP errors as a way to get links

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall 1, use search engine to find fault site soon before on the website I read about" broken link construction "   Related articles, when I realized that there might be some way to make this wrong idea of stationmaster become a new optimization method, I started new test and possibility detection. Here may use ...

PHP trick code: Get the file extension

Php code <? Php // Method one: function extend_1 ($ file_name) {$ retval = ""; $ pt = strrpos ($ file_name, "....

PHP Skill Code - Get the file extension

Php code <? Php // Method one: function extend_1 ($ file_name) {$ retval = ""; $ pt = strrpos ($ file_name, "....

php string replacement (str_replace)

Another case of the strtr function <? php tutorial echo strtr ("i love you", "love", "lovea");?> The result is i loves you Note that looking at the third argument a, Appear 4. I do not recommend using strtr less change ok, since this strtr function is very troublesome why ...

Back to the query data set in php four ways

mysql tutorial _result (): The advantage is easy to use; The disadvantage is that the function is less, a call can only get a row of elements of the result data set, a relatively low efficiency for larger database tutorials; mysql_result () function returns a field in the result set value. If successful, the function returns the field value. If it fails, it returns false. Syntax mysql_result (data, row, field) Parameter Description data Required. Specifies the result identifier to use. This identifier is ...

PHP options and Information function library: error_reporting

Error_reporting (PHP3, PHP4) error_reporting---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Set PHP error return level syntax: int error_reporting ([int level]) Description: Set PHP error return ...

An Art of SEO learning notes

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host Technology Hall I am a art, hehe a beautiful worker!" has been interested in the operation of the website, Bubble a period of time admin5, here to learn a lot of useful knowledge! Do Web site SEO knowledge is certainly necessary to learn, some days ago on the internet to download two books on the introduction of SEO technology, spent half ...

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