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--TEST--
Test function getservbyname() by substituting argument 1 with string values.
--FILE--
<?php
echo "*** Test substituting argument 1 with string values ***\n";
$protocol = "tcp";
$heredoc = <<<EOT
hello world
EOT;
$variation_array = array(
'string DQ' => "string",
'string SQ' => 'string',
'mixed case string' => "sTrInG",
'heredoc' => $heredoc,
);
foreach ( $variation_array as $var ) {
var_dump(getservbyname( $var , $protocol ) );
}
?>
--EXPECTF--
*** Test substituting argument 1 with string values ***
bool(false)
bool(false)
bool(false)
bool(false)
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