vb.org Archive - More help with strings

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- - More help with strings (https://vborg.vbsupport.ru/showthread.php?t=35275)

JJR512

02-21-2002 02:11 AM

Suppose I have a string. In the string is the pattern of one digit followed by one letter, like 1A. This pattern can occur 0 to 3 times. Each occurance will be different; in other words, the string could be something like AAA 1A 111 2B 332D C3 DD. I need to find any and ALL occurrances of it, and put each one into a different variable. For that example, I would need to find A1, 2B, and 3C. How do I do this?

Mark Hensler

02-21-2002 05:41 AM

PHP Code:


		
			
<?php



$text="AAA 1A 111 2B 332D 3C DD";



echo "<html><body><pre>\n";



$text = preg_match("#.+ ([0-9][A-z]) .+ ([0-9][A-z]) .+ ([0-9][A-z]) .+#", $text, $match);



foreach ($match as $key=>$val) {

    echo "$key = $val\n";

}



echo "</pre></body></html>";



?>

Output:

Code:

0 = AAA 1A 111 2B 332D 3C DD

1 = 1A

2 = 2B

3 = 3C

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