PHP

Delete the log file 3 days ago. Fatalerror: I don't know PHP. now I want to implement a function to delete the files (logs) from the specified directory three days ago ), the following PHPcodefunctiondel_directory ($ dir) {if (! ($ Mydir @ dir ($

Reference php file path orientation problem reference php file path orientation problem ------ solution ------------------ in output. in php, use dirname (_ FILE _) to locate such as file_put_contents (dirname (_ FILE __). & quot ;....... Txt & quot

Why is it empty when I want to capture a webpage? The code is as follows & lt ;? Php $ url & quot; shanghai.55tuan.com & quot; $ fcontentsfile_get_contents ($ url); preg_match (& quot ;(. *) & quot;, $ fcontents, $ regs); echo $ regs [1];? & G why

In PHP5, NUSOAP has an error "SoapClient: SoapClient () expectsparameter2tobearray" PHPWarning: SoapClient () expectsparameter2tobearray, booleangiveninaaa. phponline61 NUSOAP error in PHP5 "SoapClient: SoapClient () expects parameter 2 to be array"

Who can help me build a website using LAMP ?! I want to build a website using LAMP, but LAMP has never been used. I want to learn and use it from scratch. I want to find a good teacher to get started quickly. Do not learn original development, as

What PHP development tools do you use? in my php development environment for beginners, wamp is used as the recommended development tool. notepad is currently used .. ------ Solution ------------------ notepad ++ in windows is the most commonly used,

How do you create databases and tables? How do you create databases and tables in php? Are you using mysql statements in php to create more tables or phpmyadmin to create more tables? Will it be annoying if you use phpmyadmin to create a database

2. array replacement Problem 1. how to convert array (1234,123) to array (1234,123); 2. $ findarray (1234,123); $ shujuarray (1234,12345, 123456,1234567, 123); $ tihuanar 2 array replacement problem 1. How to set the array Array ('20140901', '2014090

In the past, PHP's object-oriented language is similar to java. I am working on java. now I want to learn more about PHP by the way. The script language simplifies programming without declaring the type. A rough look at PHP object-oriented, which is

The GD library is not supported. what should I do? Php5.2.5 is installed locally, and the GD Library is installed and enabled. However, the test script is displayed as follows: GD support is no... The background verification code cannot be displayed.

Aes-encrypted java decryption publicstaticStringEncrypt (StringsSrc, StringsKey) throwsException {byte [] rawsKey. getBytes (); decrypt (raw, & quot; AES & q aes-encrypted java decryption Public static String Encrypt (String sSrc, String sKey)

The website test text is garbled. my database character is GB2312_CHINESE_BINfun.php. The character set is gb2312, except for the PHP code-only page, after each page is changed, the text display of the gb2312 webpage code is correct. However, in

PHP cannot connect to the mysql database. my development environment is xampp under lixnu. it was installed only a few days ago and the versions are newer. Both the command line and phpmyadmin can be used to connect to the mysql database. everything

Ask experts to help solve website problems 115. comfilec2zljl1y, younger brother, wants to design a graduation project and build a website for the score management system. However, the code itself is not good, so it is very bad, and the function is

The field stores the timestamp. how to obtain all records of the day? how to write SQL statements? solution ------------------ SQLcodeSELECT * fromtablewhereDATE (FROM_UNIXTIME (time )) DATE (NOW (); ------ solution ---------------- The Field stores

PHP random output after adding CSS format to the string after multiple arrays are traversed. $ A giraffe, elephant, kitten, Tiger,; * the color of this section is red, the font size is 12 * $ B rabbit, cat meat, mutton, beef, * the color of this

Is there a future for new php beginners to do ecshop secondary development? Is php promising for secondary ecshop development? I am a newbie, and I always think it should be better to start from the new project development. I don't know how to

Php's big brother and sister, help me solve a problem. I have a variable: $ strDate. the variable value may be or... not always any day of all time, now I want to return the month where this value is changed. that is to say: return the month of the

Now I want to put a string of text on an image. This requires a line break when the text is wrapped. However, after processing the line feed based on string truncation, the problem is, the text on each line is not aligned at both ends. I don't know

The locks we have seen are similar to defining a variable true first. after the related operation is completed, the related value is changed to false. {code ...} the locks we have seen are similar to defining a variable = true first. after the