By: Zave

Zave — Wed, 28 Oct 2009 09:22:25 +0000

@Zave - Ok, penso di esserci riuscito ;)


function substrwords($text,$maxchar,$end='...'){
	if(strlen($text)>$maxchar){
		$words=explode(" ",$text);
		$output = '';
		$i=0;
		while(1){
			$length = (strlen($output)+strlen($words[$i]));
			if($length>$maxchar){
				break;
				}else{
					$output = $output." ".$words[$i];
					++$i;
				};
		};
		}else{
			$end='';
			$output = $text;
		}
		return $output.$end;
	}

Replica - @Zave<\/a> - Ok, penso di esserci riuscito ;)\r\n

\r\nfunction substrwords($text,$maxchar,$end=\'...\'){\r\n	if(strlen($text)>$maxchar){\r\n		$words=explode(\" \",$text);\r\n		$output = \'\';\r\n		$i=0;\r\n		while(1){\r\n			$length = (strlen($output)+strlen($words[$i]));\r\n			if($length>$maxchar){\r\n				break;\r\n				}else{\r\n					$output = $output.\" \".$words[$i];\r\n					++$i;\r\n				};\r\n		};\r\n		}else{\r\n			$end=\'\';\r\n			$output = $text;\r\n		}\r\n		return $output.$end;\r\n	}\r\n<\/code>'); return false;">Quota

Comments on: Php Basic: Come limitare la lunghezza del testo

By: Zave

By: Zave