Recent questions tagged PHP

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I'm using fputcsv in PHP to output a comma-delimited file of a database query. When opening the file in gedit in ... up as a single long line. See Question&Answers more detail:os...

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

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php - Class 'MongoClient' not found

I'm trying to make this code run: <?php $m = new MongoClient("mongodb://54.72.237.242"); $db = ... vc11) for extension=php_mongo.dll and voilà! See Question&Answers more detail:os...

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

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php - Laravel 5.4 redirection to custom url after login

I am using Laravel Framework 5.4.10, and I am using the regular authentication that php artisan make:auth provides. ... . 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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php - SSL error SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

After upgrading to PHP 5.6 I get an error when trying to connect to a server via ... :SSL3_GET_SERVER_CERTIFICATE:certificate verify failed See Question&Answers more detail:os...

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

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php - convert month from name to number

Is there an easy way to change $month = "July"; so that $nmonth = 7 (07 would be fine too). I could ... the numerical value for $month. 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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537 views

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php - Directory index forbidden by Options directive

I'm using the dompdf plugin for codeigniter: http://codeigniter.com/wiki/PDF_generation_using_dompdf/ to generate ... appreciated. 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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php - Parsing CSS by regex

I'm creating a CSS editor and am trying to create a regular expression that can get data from a CSS ... been confusing me all afternoon! See Question&Answers more detail:os...

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

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267 views

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php - Merge 'with' and 'whereHas' in Laravel 5

I have this code in Laravel 5, using Eloquent, which is working perfectly: $filterTask = function($query) use ( ... way to simplify it? 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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php - How do I check if the request is made via AJAX in CodeIgniter?

How do I check if the request is an AJAX? I am using CodeIgniter. I have a link that when it clicked, ... is intended only for ajax requests. See Question&Answers more detail:os...

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

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php - What is a Unix timestamp and why use it?

What is a Unix timestamp? In PHP, when working with dates, the function strtotime() outputs some integer ... convert dates using strtotime(). See Question&Answers more detail:os...

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

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291 views

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php - Many hash iterations: append salt every time?

I have used unsalted md5/sha1 for long time, but as this method isn't really secure (and is getting even ... simply executing sha512 100 times? See Question&Answers more detail:os...

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

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219 views

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php - Create a zip file and download it

I am trying to download a 2 files by creating the zip file on local-server.the file is downloaded in zip ... please look this.Thanks in advance. See Question&Answers more detail:os...

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

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597 views

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php - Call to undefined function apache_request_headers()

I've just switched my scripts to a different server. On the previous server this worked flawlessly, and now that I've ... Version is: PHP 5.3.2 See Question&Answers more detail:os...

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

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231 views

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php - Converting <br /> into a new line for use in a text area

If I have a variable: $var1 = "Line 1 info blah blah <br /> Line 2 info blah blah"; And a text area ... still contains the br tags in the lines. See Question&Answers more detail:os...

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

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299 views

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php - What does this mean? "Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM"

T_PAAMAYIM_NEKUDOTAYIM sounds really exotic, but most certainly absolutely nonsense to me. I traced it all down to this ... the error means... See Question&Answers more detail:os...

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

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250 views

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php - How to place two forms on the same page?

I want to place both register and login form on the same page. They both starts with: if (!empty($_POST)) . ... Probably, there is a better way. See Question&Answers more detail:os...

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

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564 views

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php - setcookie() does not set cookie in Google Chrome

I am going through some PHP tutorials on how to set cookies. I have noticed that cookies are successfully set on ... ); ?> Thanks in advance. See Question&Answers more detail:os...

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

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253 views

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php - CodeIgniter: Load controller within controller

I have a home controller with an index action that displays a set of featured products. However, the products are ... running CodeIgniter 2.0.2. See Question&Answers more detail:os...

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

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296 views

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php - CURL and HTTPS, "Cannot resolve host"

I'm trying to fetch the contents of a page using CURL. The page that is doing the fetching is https and the ... ; } curl_close($c); 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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294 views

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php - How to check if $_GET is empty?

How to check if $_GET is empty? See Question&Answers more detail:os...

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

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456 views

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php - Is is possible to set a default PDO fetch mode?

Before I retrieve data I always have to type: $STH->setFetchMode(PDO::FETCH_OBJ); In the interest of making my code ... doesn't seem to work... See Question&Answers more detail:os...

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

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995 views

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php - failed to open stream: HTTP wrapper does not support writeable connections

I have uploaded my localhost files to my website but it is showing me this error:- : [2] ... access the cached localhost folder. See Question&Answers more detail:os...

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

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336 views

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php - Find JSON strings in a string

I am looking for a way to find JSON data in a string. Think about it like wordpress shortcodes. I figure the ... the two JSON strings. 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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257 views

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php - How to get unique value in multidimensional array

I have done a lot of looking around on the overflow, and on google, but none of the results works for my specific ... . I hope it makes sense... See Question&Answers more detail:os...

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

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370 views

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php - Is there a way to fetch associative array grouped by the values of a specified column with PDO?

For example, let's use some simple data set +---------+------+------+------------+ ... array_map('current', $result) after fetching results ? See Question&Answers more detail:os...

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

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345 views

1 answer

php - Laravel - Using (:any?) wildcard for ALL routes?

I am having a bit of trouble with the routing. I'm working on a CMS, and I need two primary routes. /admin ... the best way to go about this? See Question&Answers more detail:os...

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

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282 views

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php - MySQL, Concatenate two columns

There are two columns in a MySQL table: SUBJECT and YEAR. I want to generate an alphanumeric unique number which ... a simple operator like +? 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 - How do I insert multiple checkbox values into a table?

I cant seem to find or figure out a working solution to insert multiple checkbox values from a form into a table. ... } echo "Complete"; } ?> See Question&Answers more detail:os...

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

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