Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I have 3 requested variables in php code, use blow,
$boddate=$_REQUEST['boddate'];
$bodmonth=$_REQUEST['bodmonth'];
$bodyear=$_REQUEST['bodyear'];
I want to get that 3 variables on one value. ($dateofbirth=) How to coding in php for send mysql database.
And I have imported question is that value , first and third characters want displayed and other characters removed using "substr" php commend , I want check for first in removed character,
Eg- I have value "America"
I want get using substr commend "A" and "E" characters,
$cu = "America";
$country1= substr($cu, 0,1);
$country2= substr($cu, 2,1);
I'm not sure how to all variables get in one and three characters,
You can just concatenate them using the ..
$birthdate = $boddate."-".$bodmonth."-".$bodyear; // D-M-Y
$birthdate=$_REQUEST['bodyear'].'-'.$_REQUEST['bodmonth'].'-'.$_REQUEST['boddate'];
Related
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
How do I remove characters till there comes another character in a string?
For example:
String is this: 0030051
Now I want to remove ALL 0's before another character (like: 1) comes.
So the string will become this: 30051.
Is there a PHP function for this or is this easier with Javascript/jQuery ? (I'd prefer PHP)
cast it to integer
$var = (int)$var;
Source - Reference
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
i have a query that in table replies i have to add few words seperated by commas
Like a user said
How are you
so it should store the txt like 'how,are,you'
...
and how will i fetch the the text from the cell
Basically it should be like
User submits a reply to a bot in which
the bot will give the reply on the bases of the words ...
You can use str_replace so you can replace all spaces with commas.
Something like
str_replace(' ', ',', $userstring)
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
OK there is an input field for visitor to enter something in it (like nickname lets say). I wish for (upcoming $_POST) variable to have at least (at least) 4 characters before starts to trigger function.
Here is some cosmetic example..
$inputdata = escapeHTML($_REQUEST['data']);
if($inputdata...)
{
//execute $inputdata
}
Any cool trick? Thx!
if (strlen($inputdata) >= 4)
This should work then
Or
if (mb_strlen($inputdata) >= 4) for non-latin text
Resources:
http://www.php.net/manual/en/function.mb-strlen.php
http://php.net/manual/en/function.strlen.php
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I need to retrieve a list of words, but don't want any words that contain a number or numbers in them.
The idea is very simple, but I'm not even sure how to try. I have one column of words some of which have numbers in them. I only want to retrieve the ones without numbers.
How would I do this in my SQL query?
Thanks
Use a regular expression, either with php's preg_match, or with REGEXP in mysql.
SELECT list_col FROM list_table WHERE list_col NOT REGEXP '[0-9]'
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I suck at regexp but i'd like to just do a simple filter where / is replaced with 1, " is replaced with 2 and < is replaced with 3.
I'd appreciate an example where the syntax would be straight forward, i'd like to run this filter through the input of a get variable provided by the user. A syntax like:
replace(/,1)
replace(",2)
replace(<,3)
.
Thanks.
I really don't see the need for regex here.. You can just use str_replace
E.g.
str_replace('/', '1', $_GET['var']);