/*
* 处理封面标题 文字竖排
* */
function get_pdf_title_cl($str){
if($str){
preg_match_all("/[0-9]{1}/",$str,$arrNum);/*检测数字数量*/
preg_match_all("/[a-zA-Z]{1}/",$str,$arrAl);/*检测字母数量*/
$newStr = preg_replace('/[^\x{4e00}-\x{9fa5}]/u', '', $str);/*检测文字数量*/
$zifu = mb_strlen($newStr,"utf-8");
$shuzi_num = count($arrNum[0]);
$zimu_num = count($arrAl[0]);
$zifu_num = $zifu;
$num = $shuzi_num+$zimu_num+$zifu_num;
$arr = '';
for ($i=0;$i<$num;$i++){
$wenzi = mb_substr($str,$i,1,'utf-8');
$arr = $arr.'<p>'.$wenzi.'</p>';
}
$data['title'] = $arr.'<p>销</p><p>售</p><p>合</p><p>同</p>';
$data['status'] = 1;
/*if($num <= 8){
}else{
$data['title'] = $str.'销售合同';
$data['status'] = 2;
}*/
dump($data);die();
return $data;
}else{
return '';
}
}
//效果
array(2) {
["title"] => string(142) "<p>转</p><p>轮</p><p>+</p><p>三</p><p>床</p><p>R</p><p>T</p><p>O</p><p>废</p><p>气</p><p>处</p><p>销</p><p>售</p><p>合</p><p>同</p>"
["status"] => int(1)
}
PHP 拆分文字,将一串文字拆分成一个一个的文字
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转载自blog.csdn.net/amberom/article/details/116707346
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