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I have code like this
function get_id(){
return 1;
//
}
I want to remove all // inside the source code, but only those stand by it own, on a newline just like the example here. Nothing much nothing more. How can I do it?
Search using this regex:
^\s*\/\/\s*$
and replace by empty string.
If using PHP you can use \h (horizontal space) instead of \s:
$code = preg_replace('~^\h*//\h*$~m', '', $code);
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I am trying to clean all special characters from the string with regex code, so far I have did this code
$data = preg_replace('/[^a-zA-Z0-9]/s', '', $nickname);
But this code cleans everything including spaces, I want to allow space and - sign on the string, so what should I exactly add in there? I am sorry if it is an easy question but my English is not really good and I couldn't find any resources in my main language. Could anyone help me with that?
$data = preg_replace('/[^a-zA-Z0-9 -]/s', '', $nickname);
[^a-zA-Z0-9 .-]
Debuggex Demo
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I want to clean my entries that look like
“If you think adventure is dangerous, try routine; it is lethal.”
<p>Life isn't about finding yourself it's about creating yourself. </p>
I need to remove HTML tags and double quotes and single quotes if they are in the beginning or the end of the string.
There was a function, but I don't remember what it was or something like a class...
You can remove everything with ^[“"'‘]|[”"'’]$|^<[^>]*?>|<[^>]*?>$
Here is a demo.
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I pass a variable called txt from one query on a web page to another web page using
<?php echo $_GET['txt'];?>
the problem some time the text will have a word like don't in it. the (') causes things to just stop. I need to output the variable as read from the database which would include any text that was in the field
When using $_GET you should use urlencode() and urldecode().
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I have a string which contain
$mystring = "------------------------
------------------------
<p>
<pre><small>
MessageID=542E7A07, Recipient=1111111111
</small></pre>
------------------------
------------------------";
I would like to get the MessageID and Recipient No. using the regular expression.
MessageID=([a-zA-Z0-9]+)|Recipient=([0-9]+)
You can try this.Grab the matches or captures.See demo.
http://regex101.com/r/sU3fA2/2
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I would like to split a string from a whole string which has two delimiters. For example
String1= ABC*WELCOME*CDF
I should get out put as WELCOME.
Note: Delimiters can be any position of the string(not static) but I need only string between those two delimiters
Thanks in advance.
$String1 = 'ABC*WELCOME*CDF';
list( ,$myString, ) = explode('*',$String1);
echo $myString;