в 10:37, 26 мая 2010

2010-05-26T10:37:33Z

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2010-05-26T07:04:33Z

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==File read by char==



<source lang="html4strict">

<html>
<head>
<title>Moving around a file with fseek()</title>
</head>
<body>
<?php
$filename = "test.txt";
$fp = fopen( $filename, "r" ) or die("Couldn"t open $filename");
while ( ! feof( $fp ) ){
$char = fgetc( $fp );
print "$char<BR>";
}
?>
</body>
</html>

</source>

==Opening and Reading a File Line by Line==



<source lang="html4strict">
<html>
<head>
<title>Opening and reading a file line by line</title>
</head>
<body>
<?php
$filename = "test.txt";
$fp = fopen( $filename, "r" ) or die("Couldn"t open $filename");
while ( ! feof( $fp ) ) {
$line = fgets( $fp, 1024 );
print "$line<br>";
}
?>
</body>
</html>

</source>

==Reading a Specific Character==



<source lang="html4strict">

<?php
$myfile = "./test.txt";
$openfile = fopen ($myfile, "r") or die ("Couldn *** open the file");
fseek ($openfile, 8);
$chunk = fgetc ($openfile);
echo $chunk;
?>

</source>

==Reading from a File==



<source lang="html4strict">

<?php
$myfile = "./test.txt";
$openfile = fopen ($myfile, "r") or die ("Couldn"t open the file");
$file_size=filesize($myfile);
$file_content = fread ($openfile, $file_size);
fclose ($openfile);
echo $file_content;
?>

</source>

==Reading Specific Data from a File==



<source lang="html4strict">
<?php
$myfile = "./test.txt";
$openfile = fopen ($myfile, "r") or die ("Couldn"t open the file");
$filesize =filesize($myfile);
fseek ($openfile, 8);
$sp_data = fread ($openfile, ($filesize - 8)) ;
print $sp_data;
?>

</source>

==Using fgets() and feof() Functions==



<source lang="html4strict">
<?php
$myfile = "./test.txt";
$openfile = fopen ($myfile, "r") or die ("Couldn"t open the file");
while (!feof ($openfile)) {
$lines= fgets($openfile, 1024);
echo "$lines", "\n";
}
?>

</source>

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PHP/File Directory/File Read - История изменений

в 10:37, 26 мая 2010

Admin: 1 версия