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blackzone

07-07-2004 02:47 AM

use php script to parse a file.

if I have a file such as >>

"
FirstLine
SecondLINE DONTWANT
Third WANT 1.2.3
FORTH DONTWANT
"

what is the best way to use php script to capture the number after WANT

ie(I want to capture the string "1.2.3")

keefaz

07-07-2004 04:43 AM

PHP Code:




<?php 
$lines = file( "your_file.txt" ); 
 
for( $i = 0; $i < sizeof($lines); $i++ ) 
{ 
    if (preg_match("/\\d\\.\\d\\.\\d/", $lines[$i]) ) 
    { 
        $str = ereg_replace( "^(.*) ", "", $lines[$i] ); 
        echo "$str\n"; 
    } 
} 
?>

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