69 Answered Questions for the topic PHP

Php

04/27/19

How to secure database passwords in PHP?
When a PHP application makes a database connection it of course generally needs to pass a login and password. If I'm using a single, minimum-permission login for my application, then the PHP needs... more
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Php

04/20/19

Get first key in a (possibly) associative array?
What's the best way to determine the first key in a possibly associative array? My first thought it to just foreach the array and then immediately breaking it, like this: foreach ($an_array as... more
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Php

04/18/19

How do I get the current date and time in PHP?
Which PHP function can return the current date/time?
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04/04/19

How do I easily highlight the syntax of PHP code in Word?
How do I easily write and syntax-highlighted PHP code (or any others programming language) in a Word 2009 document?
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Php

04/04/19

Why doesn't this code simply print letters A to Z?
a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv... more
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Php

04/03/19

How to pass variables and data from PHP to JavaScript?
I have a variable in PHP, and I need its value in my JavaScript code. How can I get my variable from PHP to JavaScript? I have code that looks like this: getValue(); // makes an api and db... more
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Php Sql Mysql

03/25/19

Error updating record: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax t
<?phpsession_start();require('connect.php');if(isset($_POST['submit'])){$id = $_POST['id'];$username = $_POST['username'];$name = $_POST['name'];$email = $_POST['email'];$password =... more
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03/19/19

Should a CMS be used for a photographer portfolio web site?
My friend photographer asked me to develop a portfolio web site, and I'm wondering if a content management system (CMS) should be used for this purpose? The website contains a minimum of dynamic... more
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03/19/19

Showing Featured Item From the Database?
I have database table as below. id, bungalow_name, type, address, featured A bungalow can be featured in the home page. If a bungalow is featured, `featured` column has the value `1`. I have 50... more
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Php

03/18/19

How do I convert a string to a number in PHP?
I want to convert these types of values, `'3'`, `'2.34'`, `'0.234343'`, etc. to a number. In JavaScript we can use `Number()`, but is there any similar method available in PHP? Input ... more
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03/18/19

What is the Real Quickbooks Online API?
I've been researching this for a while, and I really can't find the right solution. I found this PHP API that is supposed to help solve all these issues, but it doesn't work - or it's not clear how... more
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03/13/19

Is PHP front end or back end?
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Php Sql Mysql

01/10/19

How do I get the size of a particular table in MySQL database?
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Php Gzip Apache

12/26/15

Simultaneously enable gzip and $STR_REPLACE in CGI in apache
I have a code in my CGI script for text replacement (for example replace 'red' with 'blue')$STR_SEARCH='red'$STR_REPLACE='blue'I am using the below code in .htaccess for enable replace function:... more
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Expert Answers •1

08/07/15

PHP Loop Help
Write a small program (Code) in PHP language using for loop which prints from 1 to 100.
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08/07/15

PHP Array Help
The associative Array in PHP language can be define/declare through Array() function and can take any number of key-value pairs. The indices/keys of an associative array can be numeric or... more
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08/07/15

PHP Basic Help
Write a small program (Code) in PHP language which declares a variable that stores some amount and calculate the “Zakat” on this amount.Note: The “Zakat” can be calculated through formula “(Amount... more
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03/24/15

visual basic: get php Query from text box
How can I get url Query from text box and put it line by line in richtextbox. exemple:I want to get query from textbox1.text :http://www.mywebsite.com/test.php?id=4&url=3&bakgroundid=951and... more
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01/02/15

eCommerce with Dreamweaver, Please help
I have a question , Currently i Have a store Locally. However i want to put them online and sell through my website. I created a site with Dreamweaver. Basically i dont want to write code for each... more
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