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@ 2019-01-29T19:48:31Z

<?php

$mystring = "‐200";


$unicode_hyphen = '‐'; // E2 80 90 is the Unicode multibyte hyphen character your PDFs seem to contain
$ascii_hyphen = '-';
$myint = intval(str_replace($unicode_hyphen , $ascii_hyphen , $mystring));

var_dump($myint);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
str_replace: documentation ( source)

preferences:dark modelive previewkey bindings

100.26 ms | 405 KiB | 5 Q