PHP文件读写
- 作者: 小枫兜兜
- 来源: 51数据库
- 2022-08-23
<?php
$handle = @ fopen ( "demo.txt" , "r" );
if ( $handle ) {
while (( $buffer = fgets ( $handle , 4096 )) !== false ) {
echo $buffer ;
}
if (! feof ( $handle )) {
echo "Error: unexpected fgets() fail\n" ;
}
fclose ( $handle );
}
echo '<hr/>';
$length= readfile("demo.txt");
echo '<hr/>';
$file_str = 'demo.txt';
if(file_exists($file_str))
{
echo file_get_contents($file_str);
}
?>
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