Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
example_dir.php	651 B	-rw-r--r--
example_file.php	796 B	-rw-r--r--
example_modes.php	1.53 KB	-rw-r--r--

Code Editor : example_modes.php

<?PHP
 require_once 'Stream/Var.php';
 stream_wrapper_register( "var", "Stream_Var" );

$varname = 'var://_GET/foo';

echo	"_GET variables:<pre>";
 print_r( $_GET );
 echo	"</pre>";
 
 echo "open '$varname' with mode 'r': ";
 echo "This should fail, as the variable does not exist. ";
 $fp = fopen($varname, "r");
 fclose($fp);
 
 echo	" _GET variables:<pre>";
 print_r( $_GET );
 echo	"</pre>";

echo " open '$varname' with mode 'w': ";
 echo "This should work, as the 'w' creates the variable. ";
 $fp = fopen($varname, "w");
 echo "writing data to the variable. ";
 fwrite($fp, "This is a");
 fclose($fp);

echo	" _GET variables:<pre>";
 print_r( $_GET );
 echo	"</pre>";

echo " open '$varname' with mode 'a+': ";
 echo "This will append data to a variable or create. ";
 $fp = fopen($varname, "a+");
 echo "writing data to the variable. ";
 fwrite($fp, " Test");
 fseek($fp, 0, SEEK_SET);
 $data = fgets($fp,200);
 echo "read data: ".$data." ";
 fclose($fp);

echo	" _GET variables:<pre>";
 print_r( $_GET );
 echo	"</pre>";

echo " open '$varname' with mode 'x': ";
 echo "This should fail, as the variable does exist and 'x' wants to create a new file. ";
 $fp = fopen($varname, "x");
 fclose($fp);

echo	" _GET variables:<pre>";
 print_r( $_GET );
 echo	"</pre>";
?>

${this.title}

Code Editor : example_modes.php