ThinkPHP学习-错误解决1

xiaoxiao2021-02-28  78

ThinkPHP 现象:修改application/index/controller/Index.php后会报错Namespace declaration statement has to be the very first statement in the script还原代码后也无法解决。 解决方法:(来源于网络) 建议thinkphp把去bom的集成进去,自动去BOM,但是性能上很慢,不知道怎么回事啊建议用个单文件PHP执行一下去BOM就好了。 复制下面,保存成PHP文件,放到你网站根目录访问下这个文件就可以清除BOM。

<?php if (isset($_GET['dir'])){ //设置文件目录 $basedir=$_GET['dir']; }else{ $basedir = '.'; } $auto = 1; checkdir($basedir); function checkdir($basedir){ if ($dh = opendir($basedir)) { while (($file = readdir($dh)) !== false) { if ($file != '.' && $file != '..'){ if (!is_dir($basedir."/".$file)) { echo "filename: $basedir/$file ".checkBOM("$basedir/$file")." <br>"; }else{ $dirname = $basedir."/".$file; checkdir($dirname); } } } closedir($dh); } } function checkBOM ($filename) { global $auto; $contents = file_get_contents($filename); $charset[1] = substr($contents, 0, 1); $charset[2] = substr($contents, 1, 1); $charset[3] = substr($contents, 2, 1); if (ord($charset[1]) == 239 && ord($charset[2]) == 187 && ord($charset[3]) == 191) { if ($auto == 1) { $rest = substr($contents, 3); rewrite ($filename, $rest); return ("<font color=red>BOM found, automatically removed._<a href=http://www.k686.com>http://www.k686.com</a></font>"); } else { return ("<font color=red>BOM found.</font>"); } } else return ("BOM Not Found."); } function rewrite ($filename, $data) { $filenum = fopen($filename, "w"); flock($filenum, LOCK_EX); fwrite($filenum, $data); fclose($filenum); } ?>
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