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PHP QUESTIONS

PDF Editing in PHP?
PDF Editing in PHP?
To fix the issue you can do If you are taking a 'fill in the blank' approach, you can precisely position text anywhere you want on the page. So it's relatively easy (if not a bit tedious) to add the missing text to the document. For example with Zend
TAG : php
Date : January 24 2021, 02:01 AM , By : Amin Amini
Making code work with register_globals turned off
Making code work with register_globals turned off
Hope that helps If you set error reporting to E_ALL, it warns in the error log about undefined variables complete with filename and line number (assuming you are logging to a file). However, it will warn only if when it comes across an undefined vari
TAG : php
Date : January 23 2021, 02:43 AM , By : Mossy Breen
PHP array indexing: $array[$index] vs $array["$index"] vs $array["{$index}"]
PHP array indexing: $array[$index] vs $array["$index"] vs $array["{$index}"]
I hope this helps you . see @svec and @jeremy above. All array indices are of type 'int' first, then type 'string', and will be cast to that as PHP sees fit.Performance wise, $index should be faster than "$index" and "{$index}" (which are the same).
TAG : php
Date : January 23 2021, 02:43 AM , By : Anthony Eden
PHP4 to PHP5 Migration
PHP4 to PHP5 Migration
To fix the issue you can do I also once worked on an app which used PHP4's XML support quite heavily, and would have required quite a bit of work to move to PHP5.One of the other significant changes I was looking at at the time was the change of the
TAG : php
Date : January 23 2021, 02:43 AM , By : SpittingCAML
Making a production build of a PHP project with Subversion
Making a production build of a PHP project with Subversion
seems to work fine If you use TortoiseSVN, you can use the export feature to automatically strip out all of the .svn files. I think other svn things have the same feature.Right click the root project folder, then select TortoiseSVN > Export, and tell
TAG : php
Date : January 22 2021, 07:23 PM , By : vasil
Add 1 to a field
Add 1 to a field
it helps some times How do I turn the following 2 queries into 1 query , I get downmodded for this?
TAG : php
Date : January 22 2021, 07:23 PM , By : alexandruz
Better Random Generating PHP
Better Random Generating PHP
will be helpful for those in need Adding, multiplying, or truncating a poor random source will give you a poor random result. See Introduction to Randomness and Random Numbers for an explanation.You're right about PHP rand() function. See the second
TAG : php
Date : January 22 2021, 07:23 PM , By : ZsA
Accessing a CONST attribute of series of Classes
Accessing a CONST attribute of series of Classes
it should still fix some issue You can accomplish this without using eval in pre-5.3 code. Just use the constant function:
TAG : php
Date : January 22 2021, 07:05 PM , By : AJacques
Locking a SQL Server Database with PHP
Locking a SQL Server Database with PHP
this one helps. I'm wanting extra security for a particular point in my web app. So I want to lock the database (SQL Server 2005). Any suggestions or is this even necessary with SQL Server? , I suppose you have three options.
TAG : php
Date : January 22 2021, 07:05 PM , By : Sid
Version control PHP Web Project
Version control PHP Web Project
I wish this help you We were in a similar situation, and here's what we ended up doing: Set up two branches -- the release and development branch. For the development branch, include a post-commit hook that deploys the repository to the dev server, s
TAG : php
Date : January 22 2021, 07:05 PM , By : Tigre
How to sell Python to a client/boss/person
How to sell Python to a client/boss/person
it helps some times This is one of those cases that really boil down to personal preference or situational details. If you're more comfortable and experienced with Python, then say so. Are they asking you to justify it because they're more comfortabl
TAG : php
Date : January 22 2021, 07:05 PM , By : JoeCh
How to easily consume a web service from PHP
How to easily consume a web service from PHP
like below fixes the issue I've had great success with wsdl2php. It will automatically create wrapper classes for all objects and methods used in your web service.
TAG : php
Date : January 22 2021, 04:47 PM , By : Daniel Halsey
How to include PHP files that require an absolute path?
How to include PHP files that require an absolute path?
Any of those help I have a directory structure like the following; , This should work
TAG : php
Date : January 22 2021, 04:47 PM , By : Arun Thakkar
Multi-Paradigm Languages
Multi-Paradigm Languages
To fix this issue It all depends on the problem you're trying to solve. Obviously you can solve any problem in either style (procedural or OO), but you usually can figure out in the planning stages before you start writing code which style suits you
TAG : php
Date : January 22 2021, 04:45 PM , By : Ernie
PHP Error - Uploading a file
PHP Error - Uploading a file
wish helps you As it's Windows, there is no real 777. If you're using chmod, check the Windows-related comments.Check that the IIS Account can access (read, write, modify) these two folders:
TAG : php
Date : January 22 2021, 02:12 PM , By : Nandor Devai
MySQL/Apache Error in PHP MySQL query
MySQL/Apache Error in PHP MySQL query
I think the issue was by ths following , And if it matters at all, apache@localhost is not the name of the user account that I use to get into the database. I don't have any user accounts with the name apache in them at all for that matter.
TAG : php
Date : January 22 2021, 02:12 PM , By : yogan
Lightweight IDE for Linux
Lightweight IDE for Linux
it fixes the issue gedit Syntax highlighting Fast, lightweight Tabs GUI
TAG : php
Date : January 22 2021, 02:12 PM , By : Theo
How to search a row that has been joined with another table
How to search a row that has been joined with another table
Does that help As store_id is present in both the table it will give ambiguous error. Try this
TAG : php
Date : January 12 2021, 09:11 PM , By : anon
How to do mysql LEFT JOIN for Google multiple line chart (php, mysql)?
How to do mysql LEFT JOIN for Google multiple line chart (php, mysql)?
around this issue I am trying to do a LEFT JOIN (in mysql/php) with two tables to create JSON Table for use with Google line chart. But for some reason, the sql is not populating data in the json table although when I test the same sql directly in ph
TAG : php
Date : January 12 2021, 09:11 PM , By : user183345
Find the two longest strings separated by dash in PHP
Find the two longest strings separated by dash in PHP
I hope this helps you . I want to define two new variables as the longest strings from a given string. if the string does not contain any dashes, just choose it for both. , Solution with explode and sorting result array by length of words:
TAG : php
Date : January 12 2021, 09:11 PM , By : TRobison
Cannot access private property with Set method in Symfony
Cannot access private property with Set method in Symfony
I wish did fix the issue. By calling this, the form already has the reservation object and will set all (mapped) data on the object (and use its validation) when you call handleRequest
TAG : php
Date : January 12 2021, 09:11 PM , By : hammer_1968
How to compare 2 array of PHP objects then fill in empty string if data not match?
How to compare 2 array of PHP objects then fill in empty string if data not match?
fixed the issue. Will look into that further There has 2 array with different size, the array need to filled in with empth string if data not match. , try this!
TAG : php
Date : January 12 2021, 07:00 PM , By : Cosmin
strtotime gives back false result to strings in an array
strtotime gives back false result to strings in an array
it fixes the issue If I define an array of strings for strtotime it works fine, but if I query the same array of strings from sql it doesn't show anything, which means the result is false. , In your code I see
TAG : php
Date : January 12 2021, 07:00 PM , By : user184415
How to create Url that contain name and id laravel
How to create Url that contain name and id laravel
may help you . I'm trying to make a product url have id and name like, http://127.0.0.1:8000/productDetail/23/walking shoes. Previously the url was showing only the product id, I have tried to follow some sources online and I'm stuck with this error
TAG : php
Date : January 12 2021, 07:00 PM , By : moops
Codeigniter: Models not working with an error: Undefined property: CI_Loader
Codeigniter: Models not working with an error: Undefined property: CI_Loader
I hope this helps you . I'm trying out making a simple API with Codeigniter, which is supposed to do basic CRUD tasks on the database related with the form inputs from the main website. I'm mostly a frontend person and don't really have an in-depth k
TAG : php
Date : January 12 2021, 07:00 PM , By : changke
How to use + or - operators as parameters in Doctrine prepared SQL statement?
How to use + or - operators as parameters in Doctrine prepared SQL statement?
hop of those help? You do not need to bind a literal character you have full control of.And binding is for actual parameters. Reserved words, operators, database identifiers... all these are not "bound" into the SQL statement. Since these would never
TAG : php
Date : January 12 2021, 07:00 PM , By : Rik
How to run scrapy with url parameters from php on linux debian
How to run scrapy with url parameters from php on linux debian
help you fix your problem I found a solution. I figured out that php doesn't understand the Pipe operator.The correct way to execute that command is the following:
TAG : php
Date : January 12 2021, 08:33 AM , By : jay
Preg matching imgur.com links
Preg matching imgur.com links
Hope that helps I need to preg_match links to imgur.com service. So, my code is: , This should do:
TAG : php
Date : January 12 2021, 08:33 AM , By : pttr
Php - Code comparing value of database to the value send by android app
Php - Code comparing value of database to the value send by android app
With these it helps I have solved the issue, I just changed the php code and it worked flawlessly. Here's the updated code :-
TAG : php
Date : January 12 2021, 08:33 AM , By : JSebok
Laravel pagination object in javascript
Laravel pagination object in javascript
I wish did fix the issue. ->links() method generates HTML code, so what you can do is to return it in it's own variable.
TAG : php
Date : January 12 2021, 08:33 AM , By : jehammon
Error in validating message of no votes PHP
Error in validating message of no votes PHP
I wish this help you You shouldn't use num_rows to validate anything. It's unreliable and useless.in your case you could use result of fetch() to see whether your query returned anything.
TAG : php
Date : January 12 2021, 08:33 AM , By : Sandeep Arneja
Symfony site on Azure with ClearDB connection
Symfony site on Azure with ClearDB connection
help you fix your problem I can't reproduce this. Maybe you could clear cache after editing parameters.yml file by running the following command:
TAG : php
Date : January 12 2021, 08:33 AM , By : ap.
Woocommerce upsell with checkboxes
Woocommerce upsell with checkboxes
wish of those help I'm having an issue with an new upsell section I've added for a wordpress/woocommerce website. , Your issue is caused by the following line:
TAG : php
Date : January 12 2021, 08:33 AM , By : Frank Rotolo
How to login/logout with Hybridauth 3?
How to login/logout with Hybridauth 3?
help you fix your problem As @Anar Bayramov points out, there are some examples, although you probably want to look at the official repository examples instead. They also have some prettier online documentation for Hybridauth if you prefer that over
TAG : php
Date : January 12 2021, 08:33 AM , By : n1ckless_id
Convert INT number in PHP
Convert INT number in PHP
will be helpful for those in need You need to use number_format(), but there's no way of telling the function that the last 3 numbers are the decimals. So you need to first divide by 1000, and then use the function:
TAG : php
Date : January 12 2021, 08:33 AM , By : doctorbigtime
php/mysql. selecting 2 common fields in 2 tables
php/mysql. selecting 2 common fields in 2 tables
should help you out You need to add the join condition properly, so if you have a primary key Id in the students table and another foreign key studentid in the attendance table use it. And use ANSI join syntax like this:
TAG : php
Date : January 12 2021, 08:33 AM , By : Scott Everts
Expand an string based on values in an array in PHP
Expand an string based on values in an array in PHP
like below fixes the issue I would like to expand a string with one or more values which come from an array. , Try the following:
TAG : php
Date : January 12 2021, 08:33 AM , By : jch
When you absolutely have to manually escape SQL in CakePHP 3.4.7
When you absolutely have to manually escape SQL in CakePHP 3.4.7
it should still fix some issue It's a bummer when you can't rely on someone's else code for security, because let's face it, the vast majority of folks don't do security well. Better to rely on those libraries!But, in cases where you can't, such as p
TAG : php
Date : January 12 2021, 08:33 AM , By : General Mills
Htaccess redirecting wrong page
Htaccess redirecting wrong page
wish of those help As soon as the third rule is applied then automatically the third rule gets applied too, since its pattern matches the target of the first rule. With the apache http server from version 2.4 onwards you can use the END flag instead
TAG : php
Date : January 12 2021, 08:33 AM , By : Ivan Kitanovski
Laravel Optional WHERE clause
Laravel Optional WHERE clause
wish of those help As per https://laravel.com/docs/5.3/queriesconditional-clauses
TAG : php
Date : January 12 2021, 08:33 AM , By : Pat
PHP unpack overlfow variable memory limit
PHP unpack overlfow variable memory limit
Does that help You'd have to use the c wrappers for file manipulation: fseek
TAG : php
Date : January 12 2021, 01:40 AM , By : wpoch
How to check the URL's structure using PHP preg_match?
How to check the URL's structure using PHP preg_match?
I hope this helps . If section is a word (and can not contain digits), and item is a number, you could match word characters except digits using [^\W\d]+ and \d+ to match 1+ digits.As in the example data there are optional parts, you could replace (/
TAG : php
Date : January 12 2021, 01:40 AM , By : Nick Coats
PHP preg_replace - text will not be recognized
PHP preg_replace - text will not be recognized
like below fixes the issue $ is a special character for regex (it means end of line), you have to escape it: \$ and because you are using a variable that contains the regex and pass it as a parameter of the function, you have to triple escape:
TAG : php
Date : January 12 2021, 01:40 AM , By : Bruce
Show image from other domain without showing the domain name - PHP
Show image from other domain without showing the domain name - PHP
seems to work fine You can try this,Your php page url - https://example.com/img.php?img=abc.png;
TAG : php
Date : January 12 2021, 01:40 AM , By : pttr
How to run and watch local server at the same time?
How to run and watch local server at the same time?
it helps some times Open a new terminal tab and run npm run watch on that one. If you are using default Windows cmd take a loot at cmder or the new Windows Terminal.
TAG : php
Date : January 12 2021, 01:40 AM , By : simonth
Access form request from Observer laravel
Access form request from Observer laravel
I hope this helps you . Welcome to SO!If you want to use Observers here, you should start by reading up on https://laravel.com/docs/5.8/eloquentobservers and https://laravel.com/docs/5.8/queues
TAG : php
Date : January 12 2021, 01:40 AM , By : adbanginwar
single quote problem with preg_replace_callback
single quote problem with preg_replace_callback
To fix this issue Finally found the solution. The single quote was stored in the database as 39; Replacing ~( auto(?:'s)? )~ with ~( auto(?:39;s)? )~ solved my problem.Complete working code:
TAG : php
Date : January 12 2021, 01:40 AM , By : janik
How to Create A Unique URL for each product enquiry form for Google Analytics Tracking
How to Create A Unique URL for each product enquiry form for Google Analytics Tracking
will help you In order to add ?ProductID=id to your url, you have to modify WP functions in something like that:
TAG : php
Date : January 12 2021, 01:40 AM , By : fedorafennec
Laravel email configuration: what am I missing?
Laravel email configuration: what am I missing?
Hope that helps According to your PHPMailer script you should empty the value of MAIL_ENCRYPTION.Remember that if you have an .env file, this overrides your config/mail.php file.
TAG : php
Date : January 12 2021, 01:40 AM , By : ap.
Assign indexed array values to multidimensional array?
Assign indexed array values to multidimensional array?
I think the issue was by ths following , You should probably ask a new question about the queries to see if you can get the correct result to begin with, but in the meantime you can use array_walk_recursive to substitute the values:
TAG : php
Date : January 11 2021, 05:14 PM , By : user186831
Custom WordPress stylesheet not loading
Custom WordPress stylesheet not loading
Any of those help I went through the many other threads on this topic, but none of it seems to work for me. , There is an error on your wp_enqueue_script i think.
TAG : php
Date : January 11 2021, 05:14 PM , By : user122937
Data attribute only returning first value
Data attribute only returning first value
like below fixes the issue In your current code, you are trying to get data attribute from the entire collection so it will return the data attribute value of the first element among the collection.In addition to that use class for a group of element
TAG : php
Date : January 11 2021, 05:14 PM , By : Igor Carron
How to list all roles with Permissions,in spatie permission Package?
How to list all roles with Permissions,in spatie permission Package?
I hope this helps . I'm using spatie package for roles and permissions in my laravel project, I need to list all roles with their permissions in a table, is there is any way? , Got it with this:
TAG : php
Date : January 11 2021, 05:14 PM , By : Mena
How to achieve this number pattern with n input
How to achieve this number pattern with n input
I wish did fix the issue. On a similar line to the other answers, but this builds a string with the output. This allows it to build each of the repeating lines in the loop and add it to the start and end of the result string. This means the loop is o
TAG : php
Date : January 11 2021, 05:14 PM , By : Techspirit
How to iterate array inside array data in laravel ,output are given below
How to iterate array inside array data in laravel ,output are given below
hop of those help? With the code as it is now, these are the queries being executed (shown to me by the Laravel Debugbar):
TAG : php
Date : January 11 2021, 05:14 PM , By : Pat
To get output of movie with its genre
To get output of movie with its genre
hope this fix your issue Each $row contains the title ("Snitch") and ONE genre. You loop through this, so it's echoing the title with each row. Try this replacement:
TAG : php
Date : January 11 2021, 05:14 PM , By : demize95
Extracting some data from a JS object literal string in PHP using Regex
Extracting some data from a JS object literal string in PHP using Regex
With these it helps I am provided with a dump of strings made up of Js object literals that were initially scraped on the web, and I need to get some data out of them in PHP. These are not valid JSON, so I can't use json_decode. They have the format
TAG : php
Date : January 11 2021, 03:34 PM , By : Edwin
axios and vuex are deleting wrong index in array
axios and vuex are deleting wrong index in array
wish of those help hello i have an problem by laravel and vuejs my problem is that when i try to delete a post from posts in my store file it always delete firs object of array but in database it delete the correct row , From the DeletePost mutation:
TAG : php
Date : January 11 2021, 03:34 PM , By : Willem van Schevikho
Setting empty CURLOPT_POSTFIELDS
Setting empty CURLOPT_POSTFIELDS
may help you . I am trying to use a common library function to send GET and POST requests using curl.
TAG : php
Date : January 11 2021, 03:34 PM , By : Lord Zantor
Laravel 5.8 use subdomain as API endpoint beside domain.com/api
Laravel 5.8 use subdomain as API endpoint beside domain.com/api
Does that help You can remove the default api prefix by deleting prefix('api') from the mapApiRoutes() method in your RouteServiceProvider, like below:App\Providers\RouteServiceProvider.php
TAG : php
Date : January 11 2021, 03:34 PM , By : Rb.Ridge

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