See what portion of a string is composed only of a given set of characters : strcspn « String « PHP






  1. PHP
  2. String
  3. strcspn

See what portion of a string is composed only of a given set of characters


<?
$twister = "Peter Piper picked a peck of pickled peppers";
$charset = "Peter picked a";
print("The segment matching '$charset' is " . strspn($twister, $charset) . " characters long");
?>








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