PHP

How to Expand $ str layers based on $ hello data? How to Expand $ str layers based on $ hello data? PHPcode & lt ;? Php $ my_arrarray (); $ str & quot; DIR_FS_AAA.DIR_WS_CLASSES & quot; $ helloarray (& quot; DIR_FS_AAA & quot; how to layer $ str

When exported as an excel file in PHP, the ID card is displayed in scientific notation. how to properly display the ID card column in the generated excel file when PHP exports the records in the database as an excel file, but it is displayed in

I used http requests to capture the text of top.baidu.com. However, I am not familiar with the regular expression, there is no way to extract the real-time hot words. Please kindly advise !! ------ Solution -------------------- detailed description

I want to switch from. net to PHP, so I went to the. net version to boast that PHP was not expected to be attacked by. neter. come and save me !!! ------ Solution -------------------- no link, no truth. ------ Solution ------------------ haha,

The problem of using php to control ftp file uploading has been simplified to the simplest code. why are there still errors ??? The remote_fileaaa1.txt file under the $fileaaa.txt root directory; remote file $ conn_idftp_connect ($ server); $

An interview question about include in php? Can the following code be executed normally? If there is any problem? PHPcodeif ($ condiation) include (. php); elserequire_once (B. php); do not know how to answer ------ solution ------------------

What is the difference between the Smarty templete object and the smarty object? What is the difference between newTemplete () and newSmarty? ------ Solution ------------------ the functions of the two classes are different. ------ Solution ---------

Can php load the values of a column in MYSQL into a single-dimensional array? For example, can the table name & nbsp; field & nbsp; | ------------ | idclassgrade1aT2bW3c php load the values of a column in MYSQL into a single-dimension array? For

Can I still install Wamp if MySQL has been installed? Can I still install Wamp if MySQL has been installed? Will this happen? ------ solution ------------------ wamp is super easy to use. Delete all other MYSQL databases. WAMP is integrated. It is a

Cainiao problem! I used phpnow to build a forum to allow you to access the internet. I have applied for a 3322.org dynamic domain name and a port ING for routing. the domain name is tututowm.3322.org, let the Internet access this address is my

The Smarty loop uses the comparison operator to control the loop. The smarty loop array is also used, but a loop is implemented by the comparison operator to control the loop. Example: PHPcodefor ($ i0; $ I & lt; 100; $ I ++) {echo $ I;} is used to

If you fill in the amount, add two digits to the end of the number. in the next text box, enter the amount. the program automatically adds two decimal places to the end of the amount without repeating them within one day. ------ solution ------------

When an error occurs during SQL statement insertion, write the error content to the log interface file and insert data into the database. if the execution fails, how can I write the reported error into the log? ------ Solution ------------------

PHP Upload class, share with you, please forgive me for your shortcomings! Thank you for your understanding! PHPcode *** file Upload class kangyangyang2010-06-07 * $ loadfile file domain of the file to be uploaded * $ loadpath file storage path * $

What does the libfile () function mean? require_oncelibfile (); we all know that require_once is a function that contains files and executes. libfile !!!!! Thank you! Online waiting !!!!!!!!! ------ Solution ------------------ in discuzx1.5, what is

Ask the hero to convert the number into coins. How can we convert numbers into coins? & Nbsp; for example, convert 10000 to 10,000.00 to seek the hero solution. ------ Solution -------------------- explore reference: Reference: $ str10000;

A button for adding data is displayed multiple times. An error occurred while adding the data. I would like to explain how to solve this problem, whether to allow them to submit forms without repeating them, or how to do it. please also provide

Please help me recommend the open-source questionnaire survey System 1, which can be set together with mixed options such as single-choice questions in the background, single-choice questions, multiple-choice questions, and empty-filling questions.

Php does not have to directly split the string into keyvalue form. Is there such a function that converts a, 100, B, 32, c, 10 to array (& nbsp; a & gt; 100, & nbsp; B & gt; 32, & nbsp; c & gt; 10) There are no direct functions. Otherwise, I can

The regular expression pattern modifier "e" is used. I remember when I learned php, the teacher said "e" is used with preg_replace ($ reg, $ replace, $ text ). The replaced content ($ replace) can use the submode in regular $ reg, but the following