Recent questions tagged PHP

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325 views

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php - how do i parse a csv file to grab the column names first then the rows that relate to it?

here is my csv column1,column2,column3,column4,column5 column1_row1,column2_row1,column3_row1,column4_row1,column5_row1 ... column5_row9 ) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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297 views

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php - Process CSV Into Array With Column Headings For Key

I have a CSV with the first row containing the field names. Example data is... "Make","Model","Note" ... added. You ideas are much appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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235 views

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php - Switching between HTTP and HTTPS pages with secure session-cookie

Update: Note that every website switching between unsecure HTTP and encrypted HTTPS pages, is inevitable prone to SSL ... lot for every answer! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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342 views

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php - Save array in mysql database

I want to save extra information before sending the total order to Paypal. For each item I have created a ... sure not to mixup information? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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719 views

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php - Can't find FULLTEXT index matching the column list (indexes is set)

I'm working with fulltext, I executed an command to add the fulltext index to multiple comments, and returned no ... Or what can be wrong. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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279 views

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php - Function inside a function.?

This code produces the result as 56. function x ($y) { function y ($z) { return ($z*2); } return($y+3) ... what is going inside? I am confused. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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277 views

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php - Get the first letter of each word in a string

How would I get the first letter of each word for a given string? $string = "Community College District"; $result ... how to convert it to php. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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322 views

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php - How do I convert Word smart quotes and em dashes in a string?

I have a form with a textarea. Users enter a block of text which is stored in a database. Occasionally a ... () instead of htmlentities(). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

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php - How to check if a request if coming from the same server or different server?

How can I check whether a request being received is sent from the same server?? Say, I've my domain at ... from other domains will be discarded. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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269 views

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php - How to generate unique id in MySQL?

I'm programming a script using PHP and MySQL and I want to get a unique id (consisting of a string: capitals ... (P5Dc) an 11 alphanumeric char. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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240 views

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php - How To Pass GET Parameters To Laravel From With GET Method ?

i'm stuck at this very basic form, that i could not accomplish, which i want to build a search form with an ... way, and without Javascript ! :D See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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347 views

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php - HTML Upload MAX_FILE_SIZE does not appear to work

I am wondering how is the hidden field named MAX_FILE_SIZE supposed to work? <form action="" method="post" enctype=" ... size'] < 2000 in code? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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308 views

1 answer

php - What is the format for e-mail headers that display a name rather than the e-mail?

I'm trying to create a php script that will handle a mailing list for me using a mySQL database, and I have ... PHP/5.2.13rnMIME-Version: 1.0 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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272 views

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php - .htaccess 301 redirect of single page

After a site redesign, I've got a couple of pages that need to be redirected. Everything is staying on the same ... the contact.php in the root? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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527 views

1 answer

php - Get the date of next monday, tuesday, etc

I would like to find the date stamp of monday, tuesday, wednesday, etc. If that day hasn't come this week yet ... week, else, next week. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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383 views

1 answer

php - How long can a TLD possibly be?

I'm working on an email validation regex in PHP and I need to know how long the TLD could possibly be and still ... long can a TLD possibly be? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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450 views

1 answer

php - Download CSV file using "AJAX"

I'm trying to accomplish a fairly simple task for my website, but I"m not sure exactly how to go about it. ... download. What am I doing wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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542 views

1 answer

php - Get the last modified date of a remote file

I would like to get the last modified date of a remote file by means of curl. Does anyone know how to do that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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401 views

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php - what is the difference between site_url() and base_url()?

As I have read in some resources, base_url() and site_url() functions in codeigniter are almost the same, ... seen base_url() holding none? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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359 views

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php - How to generate a new GUID?

I'm working on a web service which requires a new GUID() passed as a reference to a method within the service ... empty/blank GUID). Any ideas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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445 views

1 answer

php - How to exclude certains columns while using eloquent

When I'm using eloquent, I can use the "where" method then the method 'get' to fill an object containing what ... answer and have a nice day. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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394 views

1 answer

php - How to Merge Two Eloquent Collections?

I have a questions table and a tags table. I want to fetch all questions from tags of a given question. ... -to-many relationship in Eloquent? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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321 views

1 answer

php - How to destroy an object?

As far as I know (which is very little) , there are two ways, given: $var = new object() Then: // ... better method? Am I splitting hairs here? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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260 views

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php - how to hide the actual download folder location

I want to hide the download folder location so that when the user downloads a file he cannot see the location. I ... can this be done with PHP? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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419 views

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php - How to convert IPv6 from binary for storage in MySQL

I am trying to store IPv6 addresses in MySQL 5.0 in an efficient way. I have read the other questions ... can pretty-print with inet_ntop()? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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331 views

1 answer

php - Regex to detect invalid UTF-8 string

In PHP, we can use mb_check_encoding() to determine if a string is valid UTF-8. But that's not a ... to detect which characters are invalid. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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220 views

1 answer

php - When *not* to use prepared statements?

I'm re-engineering a PHP-driven web site which uses a minimal database. The original version used "pseudo ... prepared statements it is! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

1 answer

php - How to use preg_replace_callback?

I have the following HTML statement [otsection]Wallpapers[/otsection] WALLPAPERS GO HERE [otsection]Videos[/otsection] ... be much appreciated! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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