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Regexp :
preg_match('#^(\\w+)( | array )(\\w+)(?:|\\=(.*))$#', $line, $mtch)
Text :
integer udg_plc = 0
integer array udg_time
string array udg_plname
player array udg_dlforpl
multiboard udg_LastTable= null
integer array udg_kill1
As a result there is no matches. How to correct?
This is because there are more than 1 space in your input
/^(\w+)( +| +array +)(\w+)(?:| +\=(.*))$/
Use + quantifier to match 1 to many spaces
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i have this string
$string = "Social\Notify\Models\User";
How can i tell to php how select just the fourth segment of it? in this case just the word User?
Something like this will do?
$str='Social\Notify\Models\User';
echo explode('\\',$str)[3]; //"prints" User
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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
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I want a regex that will help me to get the 4 numbers before the cc.
The RegEx must contain the cc to identify these exact number.
Example:
1600cc
You should use:
/(\d{4})cc\b/
\b ensures that "cc" is at the and of the word.
preg_match('/(\d{4})cc/', $string, $match);
$match[1] will contain the number.
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I have an php array of 99 numbers.
The array contains the digits 1 to 100 with one digit missing.
How to know the missing number?
Since you say you've found an answer yourself, here is a possible solution
$assignmentArray = array(1,2,3,4,5,6,7,8,10);
// find the missing fie... err.. missing value is actually more correct.
$missingNumber = array_sum(range(1, 10)) - array_sum($assignmentArray);
echo 'The missing number is: ' . $missingNumber;
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I have the following string formats: "$ 3.20" or "$ 10.34". I want to verify with preg_match if the string is exactly this type of a format.
Any suggestions are appreciated?
Try this pattern:
if (preg_match('/\$\s[\d]+\.[\d]{2}/', $text)){
//do something
}