我在 php 中收到以下通知:严格标准:只有变量应该在第 27 行的 get_id.php 中通过引用传递
代码是:
<?php
function truncate($text, $length, $suffix ='', $isHTML = true) {
$i = 0;
$simpleTags=array('br'=>true,'hr'=>true,'input'=>true,'image'=>true,'link'=>true,'meta'=>true);
$tags = array();
if($isHTML){
preg_match_all('/<[^>]+>([^<]*)/', $text, $m, PREG_OFFSET_CAPTURE | PREG_SET_ORDER);
foreach($m as $o){
if($o[0][1] - $i >= $length)
break;
$t = substr(strtok($o[0][0], " \t\n\r\0\x0B>"), 1);
// test if the tag is unpaired, then we mustn't save them
if($t[0] != '/' && (!isset($simpleTags[$t])))
$tags[] = $t;
elseif(end($tags) == substr($t, 1))
array_pop($tags);
$i += $o[1][1] - $o[0][1];
}
}
// output without closing tags
$output = substr($text, 0, $length = min(strlen($text), $length + $i));
// closing tags
$output2 = (count($tags = array_reverse($tags)) ? '</' . implode('></', $tags) . '>' : '');
// Find last space or HTML tag (solving problem with last space in HTML tag eg. <span class="new">)
$pos = (int)end(end(preg_split('/<.*>| /', $output, -1, PREG_SPLIT_OFFSET_CAPTURE)));
// Append closing tags to output
$output.=$output2;
// Get everything until last space
$one = substr($output, 0, $pos);
// Get the rest
$two = substr($output, $pos, (strlen($output) - $pos));
// Extract all tags from the last bit
preg_match_all('/<(.*?)>/s', $two, $tags);
// Add suffix if needed
if (strlen($text) > $length) { $one .= $suffix; }
// Re-attach tags
$output = $one . implode($tags[0]);
//added to remove unnecessary closure
$output = str_replace('</!-->','',$output);
return $output;
}
?>
我如何删除此通知.. 请帮助。我正在使用 WampServer 2.4。此通知不会在旧版本和 linux 主机中显示。但是新的 wampserver 会显示此通知。提前致谢...