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PHP QUESTIONS

Remove set of commas from mysql table
Remove set of commas from mysql table
hop of those help? You probably need to trim the values in your database using an update query.The is for the name column only
TAG : php
Date : November 15 2020, 09:01 AM , By : malicious mavericks
How long should my cookie token be?
How long should my cookie token be?
this will help First a suggestion to improve the token, instead of using the hex representation i would recommend to use base62 encoding. Such a string contains both upper and lower case characters and can therefore be shorter with the same informati
TAG : php
Date : November 15 2020, 09:01 AM , By : Srinivasan R S
Very basic PHP calculator: can't work out what I'm doing incorrectly
Very basic PHP calculator: can't work out what I'm doing incorrectly
it should still fix some issue The problem is with your last conditional statement being else instead of another else if.
TAG : php
Date : November 15 2020, 09:01 AM , By : feznander
How can I get the no results statement to only show when there are no results instead of all of the time?
How can I get the no results statement to only show when there are no results instead of all of the time?
this one helps. A different solution would be to check how many rows was returned from the query before trying to fetch them. This way, you check that you actually get some results before you enter the while-loop, and if you don't (meaning there were
TAG : php
Date : November 15 2020, 09:01 AM , By : waseem abbas
Invoke scrapy script from PHP/HTML or webserver
Invoke scrapy script from PHP/HTML or webserver
around this issue I have a scrapy script which will run multiple spiders. I want to crawl the single spider or run the multiple spider script from PHP/HTML code. Is that possible? If so, how? , Try this in PHP:Add this line in your python script:
TAG : php
Date : November 15 2020, 09:01 AM , By : shwbas
Trying to store multiple values in db, but my form only registers one(via checkboxes)
Trying to store multiple values in db, but my form only registers one(via checkboxes)
help you fix your problem I hope my title isnt too vague. I am working on a project to store objects with different genres in a database. The database consists of two tables, one for the objects and one for the different genres. Everything works fine
TAG : php
Date : November 15 2020, 09:01 AM , By : Nitin Kumar
php named constants not loaded if certain case
php named constants not loaded if certain case
may help you . Here is an example based of your obscure code sample, don't know will it solve your particular problem since you didn't provide more info, but here goes:
TAG : php
Date : November 15 2020, 09:01 AM , By : Prashant Subedi
PHP preg_replace values that contain parentheses
PHP preg_replace values that contain parentheses
this will help You want preg_quote()
TAG : php
Date : November 15 2020, 09:01 AM , By : fridastyap
mysql and php form and connection
mysql and php form and connection
Any of those help You post data with a form and that data can be retrieved by using $_POST['inputname']
TAG : php
Date : November 14 2020, 09:01 AM , By : nyanchan
Saving data in the database in yii2 during file upload action
Saving data in the database in yii2 during file upload action
like below fixes the issue I have a upload controller where by am also performing saving other data to the database. The file uploading to the folder is okay but saving the other details in the table doesn't happen , You could have validation errors.
TAG : php
Date : November 14 2020, 09:01 AM , By : natesf
Using Ajax in a PHP class
Using Ajax in a PHP class
Any of those help If we disregard the fact that your provided example code is a mess of PHP + HTML.The provided code works just fine if you know how to call it via php, e.g.:
TAG : php
Date : November 14 2020, 09:01 AM , By : Ashish Gohri
Json parsing the right way when you have a single value on it
Json parsing the right way when you have a single value on it
around this issue Before you start to loop you have to parse the JSON string into an Object and in this case you can do it using something like this:
TAG : php
Date : November 14 2020, 09:01 AM , By : Jason Teer
Tables in MySQL with more than two dimensions
Tables in MySQL with more than two dimensions
around this issue Using multiple tables is one of the major strengths of using a relational database. Otherwise, go ahead and use a spreadsheet program instead. :-0One flaw I see in that database structure is that finding, for example, Thursday's inf
TAG : php
Date : November 14 2020, 09:01 AM , By : user4574069
laravel mkdir() Permission denied
laravel mkdir() Permission denied
I wish this help you The unix user that the php server runs under does not have permission to access the parent directory at $path.Googling "permission denied" makeDirectory shows the same.
TAG : php
Date : November 14 2020, 09:01 AM , By : Chris Watts
INSERT INTO returns operand should contain 1 column(s)
INSERT INTO returns operand should contain 1 column(s)
I wish did fix the issue. I am inserting data from a excel sheet to database. All rows in a single query. , You don't need an outside bracket. Just brackets around each record.
TAG : php
Date : November 14 2020, 09:01 AM , By : Asutosh Mittapalli
PHP MySQL search & show row by html <input>
PHP MySQL search & show row by html <input>
this one helps. Since your $search results will be a string, then you need to quote that variable in your query. I'm pretty sure that you're looking for a string in your database, seeing echo "you didn't submit a keyword"; and mess_username being a u
TAG : php
Date : November 14 2020, 09:01 AM , By : Castor_RG
get file content returns empty string
get file content returns empty string
will be helpful for those in need file_get_contents not recomended for getting content from remote sources. More correct way is using curl. Curl may set correct headers, session, cookies and others params which you cannot set for file_get_contents an
TAG : php
Date : November 14 2020, 09:01 AM , By : Kexin Chen
Show columns that are not null php sql
Show columns that are not null php sql
like below fixes the issue @user3349025 I suppose this answer your question. You can change the second paramater in mysql_fetch_array to get the column name if you want to display it.
TAG : php
Date : November 14 2020, 09:01 AM , By : JP McMullan
FORM Submit button not working in php
FORM Submit button not working in php
this one helps. N.B.: Making this as a community wiki. I feel there should be no personal gain from this answer.As outlined in comments:
TAG : php
Date : November 14 2020, 07:01 AM , By : Expeditor
Failed to open stream: No such file or directory in...? PHP Specific
Failed to open stream: No such file or directory in...? PHP Specific
fixed the issue. Will look into that further Getting this warning when trying to run my local PHP project (index.php):
TAG : php
Date : November 14 2020, 07:01 AM , By : x3mjsh
Change $_SESSION with $.ajax
Change $_SESSION with $.ajax
it helps some times The actual page launch an $.ajax (POST) request and the receiver.php need to modify the $_SESSION. However it do not work, i don't know whether the id of $_SESSION is different or if i need a refresh on the page for register the m
TAG : php
Date : November 14 2020, 07:01 AM , By : user4573783
How do I get my search results to display multiple returns across more than I row?
How do I get my search results to display multiple returns across more than I row?
I think the issue was by ths following , The search I have set up returns the results I want, but I can't get them to display across multiple rows when the search result returns more than I answer. I tried using a simple break to start a new row afte
TAG : php
Date : November 14 2020, 07:01 AM , By : Jake Northrup
Laravel routes do not work at all
Laravel routes do not work at all
hop of those help? You need to edit your HTTP server to have the document root as project/project/public/For example in Apache you can do something like that:
TAG : php
Date : November 14 2020, 07:01 AM , By : Vince Mills
Error in uploading files in yii2 move_upload function
Error in uploading files in yii2 move_upload function
Hope that helps Check what you obtain in $_FILES and in $_POST and evaluate your logic by these result... The PHP manual say this function return false when the filename is checked to ensure that the file designated by filename and is not a valid fil
TAG : php
Date : November 14 2020, 07:01 AM , By : Bryce Larson
PHP json_encode returning empty sctructure
PHP json_encode returning empty sctructure
This might help you You have protected and private attributes, so you can not use any functions, including json_encode() to access directly to your object's property.Use JSONSerialize
TAG : php
Date : November 14 2020, 07:01 AM , By : Brian Kang
Posting data with multiple submit buttons in PHP
Posting data with multiple submit buttons in PHP
I hope this helps you . I have multiple submit buttons in my form, with multiple hidden values which are dynamically generated. Problem is that I can see correct values when looking at generated HTML source code, but submitting one buttons, submit al
TAG : php
Date : November 14 2020, 07:01 AM , By : Bruno Magalhães
Laravel5 Carbon and time
Laravel5 Carbon and time
will be helpful for those in need Try Carbon::createFromFormat('d/m/Y', $birthda); instead, or remove the ->format('d/m/Y'), it should be able to figure it out by itself.
TAG : php
Date : November 14 2020, 07:01 AM , By : jinfox91
Changing textcolor in Yii2 with material bootstrap library doesnt work
Changing textcolor in Yii2 with material bootstrap library doesnt work
may help you . If you can't in other way you can only try with an inline style like this
TAG : php
Date : November 14 2020, 07:01 AM , By : manno
How to loop inside a variable
How to loop inside a variable
should help you out I have an array containing column names of a table i want to create which i got from an excel sheet. , you want to build the sql string like so:
TAG : php
Date : November 14 2020, 07:01 AM , By : Ansgar
PHP - Mysqli query with stored procedure returning boolean instead of result (the stored procedure is a select)
PHP - Mysqli query with stored procedure returning boolean instead of result (the stored procedure is a select)
With these it helps Not sure if you misspelled it here but you called your procedure
TAG : php
Date : November 14 2020, 07:01 AM , By : JML
What might be the cause of this error in JSON?
What might be the cause of this error in JSON?
I wish this helpful for you Your json you get from server is not valid one, you can check json validity by runing it on sites like:http://www.jsoneditoronline.org/
TAG : php
Date : November 14 2020, 07:01 AM , By : user4573619
ajax respond in codeigniter
ajax respond in codeigniter
like below fixes the issue I have this sign-up form with a simple check an the e-mail already exists in database: jquery , $query->num_rows should be a function try this instead
TAG : php
Date : November 14 2020, 07:01 AM , By : Randell Oatis
AngularJS: how to push multiple selected items and save into database
AngularJS: how to push multiple selected items and save into database
I wish this help you You have two parts. You have to send AJAX request from AngularJS to your API, which is implemented by Laravel.AngularJS part
TAG : php
Date : November 14 2020, 07:01 AM , By : Strepho63
PHP prepared statement concatenate: "comma", "and", and "period" from while loop
PHP prepared statement concatenate: "comma", "and", and "period" from while loop
Hope that helps Overall your code looks okay. The grammatical parts are certainly solid (pop the last element, join the rest with commas etc...)As you suspect, your problem code is that part that you've marked.
TAG : php
Date : November 14 2020, 07:01 AM , By : Jordan Fane
CSV to database with php
CSV to database with php
it fixes the issue Your fundamental issue is you do not specify the comma delimiter in the fgetcsv() function. As a result, all the data pushed into one column, date[0] and the Access ACE/JET engine unable to convert to date/time of the first column
TAG : php
Date : November 14 2020, 07:01 AM , By : maulana akbar
Radio Button in a php loop not working
Radio Button in a php loop not working
seems to work fine You are creating array of element with index and you are checking post variable with static index value. Its better you create simple array of element like
TAG : php
Date : November 14 2020, 07:01 AM , By : Jay Lee
Cannot modify header information PHP Specific
Cannot modify header information PHP Specific
may help you . You can't set any cookies after you print anything, because setcookie parameter is being send back in the request headers, so if you print anything than you can't set any cookies. try this:
TAG : php
Date : November 14 2020, 06:58 AM , By : Aaron Massey
SQL JOIN on same table with 2 conditions
SQL JOIN on same table with 2 conditions
wish of those help I need to combine 2 columns into 1 row. The key between the columns is the post_id. , You should use INNER JOIN instead of LEFT JOIN
TAG : php
Date : November 14 2020, 06:58 AM , By : JSaber
Getting data from HTML using DOMDocument
Getting data from HTML using DOMDocument
I hope this helps . I'm trying to get data from HTML using DOM. I can get some data, but can't figure out how to get the rest. Here is an image highlighting the data I want. , Figured it out
TAG : php
Date : November 14 2020, 06:58 AM , By : Garrett Holland
Cakephp 3.x way to check if a user exists in the database
Cakephp 3.x way to check if a user exists in the database
around this issue What you have shown works but a better way would using an event from your LDAP authenticate class to notify that a new user record needs to be created in your app. Your table's createStudent() can be set as a listener callback for t
TAG : php
Date : November 14 2020, 06:58 AM , By : Breakosaur
Print database string when searched only part of it (via PHP statements)
Print database string when searched only part of it (via PHP statements)
help you fix your problem You have the most things, just add a wildcard before and after your search term
TAG : php
Date : November 14 2020, 06:58 AM , By : Steve
mysqli error Warning: mysqli::query(): Empty query
mysqli error Warning: mysqli::query(): Empty query
To fix this issue I am trying to insert into a database from a form however I keep getting the error Warning: mysqli::query(): Empty query I have researched this and nothing I have tried has worked so far. , Why your query fails is likely the cause o
TAG : php
Date : November 14 2020, 06:58 AM , By : user4573472
Showing posted data on another website in real time
Showing posted data on another website in real time
I wish this help you Use .setTimeout() JS method on main page of website and do jQuery.ajax() requests to your server to update data.
TAG : php
Date : November 14 2020, 06:58 AM , By : qmobile bmc
How can i make this work
How can i make this work
should help you out How can i make this works?
TAG : php
Date : November 14 2020, 06:58 AM , By : عنوصكي ريمكسنج
PHP $_FILES Upload not Working
PHP $_FILES Upload not Working
I wish did fix the issue. My issue is when I try to echo out any file properties, from the file that was uploaded, it doesn't work. , The enctype should be on the element
TAG : php
Date : November 14 2020, 06:58 AM , By : Ferhat S
How to keep curl session alive between two php processes?
How to keep curl session alive between two php processes?
will help you I figured out how it works) If you want to keep session just copy set-cookie option from header response to some file. After that you can use this cookies for next connection. You have not to do authorization again.
TAG : php
Date : November 14 2020, 06:58 AM , By : ekser
Group and sum items from two arrays containing result sets with foreach
Group and sum items from two arrays containing result sets with foreach
will help you My idea is to group subcustomers and customers in temporary associative arrays with parentID and ID as keys. After I can built the result.First of all I create a temporary array with subcustomers data. This array contains calls grouped
TAG : php
Date : November 14 2020, 06:58 AM , By : Mike DiLucca
php variable as a value instead of a reference
php variable as a value instead of a reference
like below fixes the issue I'm not really sure how to ask this question which is why I think I can't find a suitable answer... , Yes, but it's not common. You can do this:
TAG : php
Date : November 14 2020, 06:58 AM , By : Dan
Need help constructing json with PHP
Need help constructing json with PHP
I wish this help you I want the following json data created with php. I'am getting the required values from my database. , You are missing one dimension in your array:
TAG : php
Date : November 14 2020, 06:58 AM , By : Emerson
getting PHP warning while running application
getting PHP warning while running application
Hope this helps I am getting a warning in php while running my application , I think this code:
TAG : php
Date : November 14 2020, 06:58 AM , By : Thomas
Makes a file named with current date d:m:Y
Makes a file named with current date d:m:Y
fixed the issue. Will look into that further As a start you can check Wikipedia Filename page for further information.From my point of view, special characters should be avoided in file and directory names to avoid unnecessary stress...
TAG : php
Date : November 14 2020, 06:58 AM , By : Stephen Watkins
Laravel 5.1 project deployement permissions issues
Laravel 5.1 project deployement permissions issues
this one helps. Make apache the owner of all your application folders and files like so :
TAG : php
Date : November 14 2020, 06:58 AM , By : gkbeg
jQuery Ajax sending empty data
jQuery Ajax sending empty data
hop of those help? since you're not sending the data using the data property of the ajax call object like so:
TAG : php
Date : November 14 2020, 06:58 AM , By : Jason Niewoit
Cross domain upload class
Cross domain upload class
hop of those help? If you want to send some cross domain data, you should set Access-Control-Allow-Origin header.You can do this in your .htaccess like below:
TAG : php
Date : November 14 2020, 06:58 AM , By : Ken Nielson
PHP array cast on foreach doesn't pass variable by reference
PHP array cast on foreach doesn't pass variable by reference
Does that help Casting some variable to other type (even the same) means that another variable is created.So if you have:
TAG : php
Date : November 13 2020, 09:01 AM , By : Leonard Treman
How to select multiple data from other table from each id separated by comma in codeigniter
How to select multiple data from other table from each id separated by comma in codeigniter
I wish did fix the issue. I have the tables like this , Edit: With Codeigniter (not tested):
TAG : php
Date : November 13 2020, 09:01 AM , By : ElaineResende
php - Getting JSON values from key names
php - Getting JSON values from key names
hop of those help? decode the JSON with json_decode and use array_column to get the IDs.working solution:
TAG : php
Date : November 13 2020, 09:01 AM , By : Hudi
PHP script doesn't seem to pick up the variable values
PHP script doesn't seem to pick up the variable values
this will help i am using file:///C:/wamp/www/L/form_script.php to run the script, if u use localhost/L/form_script.php i get an error :- Notice: Undefined index: Name in C:\wamp\www\L\form_script.php on line 2"
TAG : php
Date : November 13 2020, 09:01 AM , By : Иван Рычков
Creating a string with items separated by commas from an array results in undefined variable
Creating a string with items separated by commas from an array results in undefined variable
I hope this helps . I have an array with email addresses. I need to send a PHP mail to multiple email addresses at once, so I need to have my $to variable like this: , You need to initialize $to if you want to use .=, like this:
TAG : php
Date : November 13 2020, 09:01 AM , By : Maharaj Singh
adding new page to opencart admin
adding new page to opencart admin
With these it helps you need enable controller in admin panel to display your controller
TAG : php
Date : November 13 2020, 09:01 AM , By : Bobby StJacques

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