Foutje maar wat?

<?php
function from( $input ) {
	$match = preg_match("!".preg_quote("<")."(.+?)".preg_quote(">")."!", "".$input."", $matchresult);
	$matchresult = end( $matchresult );
	$from = $matchresult;
	return $from;
}

<?php
function from( $input ) {
	$match = preg_match("!".preg_quote("<")."(.+?)".preg_quote(">")."!", "".$input."", $matchresult);
	$matchresult = end( $matchresult );
	$from = $matchresult;
	return $from;
}

<?php
function from( $input ) {
	$input = 'aa <124.@.nl>';
	$match = preg_match("!".preg_quote("<")."(.+?)".preg_quote(">")."!", "".$input."", $matchresult);
	$matchresult = end( $matchresult );
	$from = $matchresult;
	return $from;
}

<?php
function from( $input ) {
	$input = 'aa <124.@.nl>';
	$match = preg_match("!".preg_quote("<")."(.+?)".preg_quote(">")."!", "".$input."", $matchresult);
	$matchresult = end( $matchresult );
	$from = $matchresult;
	return $from;
}

<?php
if( substr( $lowerbuffer, 0, 5 ) == 'from:' ) {
	$from = htmlspecialchars( substr( $buffer, 6, strlen( $buffer ) ) );
	$from = from( $from );
}

<?php
if( substr( $lowerbuffer, 0, 5 ) == 'from:' ) {
	$from = htmlspecialchars( substr( $buffer, 6, strlen( $buffer ) ) );
	$from = from( $from );
}

<?php
$from = from( $from );

<?php
$from = from( $from );

Jeffrey <jrooijmans@planet.nl>

Jeffrey <jrooijmans@planet.nl>

#!/opt/php5/bin/php -q
<?php

$string = 'Jeffrey <jrooijmans@planet.nl>';

for($i=0,$m=strlen($string),$o=FALSE,$b=NULL;$i<=$m;$i++) {
	if ((!$o) && ($string{$i} == '<')) {$o=TRUE;continue;}
	if (($o) && ($string{$i} != '>')) {$b.=$string{$i};continue;}
	else $o=FALSE;
}
print "Voor bewerking: " . $string . "\n";
print "Na bewerking: " .$b . "\n";
?>

#!/opt/php5/bin/php -q
<?php
 
$string = 'Jeffrey <jrooijmans@planet.nl>';
 
for($i=0,$m=strlen($string),$o=FALSE,$b=NULL;$i<=$m;$i++) {
	if ((!$o) && ($string{$i} == '<')) {$o=TRUE;continue;}
	if (($o) && ($string{$i} != '>')) {$b.=$string{$i};continue;}
	else $o=FALSE;
}
print "Voor bewerking: " . $string . "\n";
print "Na bewerking: " .$b . "\n";
?>