打开XML文件并使用PHP替换其中的特定字符
目前我有一个XML文件打开XML文件并使用PHP替换其中的特定字符,php,xml,file-io,fopen,fwrite,Php,Xml,File Io,Fopen,Fwrite,目前我有一个XML文件 <?xml version="1.0" encoding="UTF-8"?> <Workflow xmlns="http://ns.adobe.com/acrobat/workflow/2012" title="HongKong2_Convert_img" description="" majorVersion="1" minorVersion="0"> <Sources><Folder path="/C/Source/H
<?xml version="1.0" encoding="UTF-8"?>
<Workflow xmlns="http://ns.adobe.com/acrobat/workflow/2012" title="HongKong2_Convert_img" description="" majorVersion="1" minorVersion="0">
<Sources><Folder path="/C/Source/HongKong2/temp"/></Sources>
</Workflow>
我可以触发if条件,它应该是正确的。唯一的问题是它无法替换该行(fwrite…存在一些问题)。如何解决这个问题?谢谢您多次致电fgets,但对结果不做任何处理。每次调用fgets时,它都会从文件中读取并前进文件指针。将FGET移到循环外部,将值分配给变量,并针对变量进行测试
$handle=fopen('a.xml','r+'))或die();
$handle = fopen('a.xml', "r+") or die();
$line = fgets($handle);
while($line) {
if (strstr($line,"<") || strstr($line,">")) {
echo 'tttt';
$newline = str_replace("<", "<", $line);
$newline = str_replace(">", ">", $newline);
fwrite($handle, $newline);
}
$line = fgets($handle);
}
fclose($handle);
$line=fgets($handle);
while($line){
if(strstr($line,”)| strstr($line,”)){
回声“tttt”;
$newline=str_replace(“,”,$newline);
fwrite($handle,$newline);
}
$line=fgets($handle);
}
fclose($handle);
$handle = fopen('a.xml', "r+") or die();
$line = fgets($handle);
while($line) {
if (strstr($line,"<") || strstr($line,">")) {
echo 'tttt';
$newline = str_replace("<", "<", $line);
$newline = str_replace(">", ">", $newline);
fwrite($handle, $newline);
}
$line = fgets($handle);
}
fclose($handle);