$_server php self
Příklady kódu
php server self
<form action="<?php echo $_SERVER['PHP_SELF']; ?>">
//there is no reason to use this to submit form data to the same page
<form action="">
//will do the same thingnázev serveru php
echo $_SERVER['PHP_SELF'];
echo "<br>";
echo $_SERVER['SERVER_NAME'];
echo "<br>";
echo $_SERVER['HTTP_HOST'];
echo "<br>";
// echo $_SERVER['HTTP_REFERER'];
echo "<br>";
echo $_SERVER['HTTP_USER_AGENT'];
echo "<br>";
echo $_SERVER['SCRIPT_NAME'];php server název
echo $_SERVER['PHP_SELF'];
echo "<br>";
echo $_SERVER['SERVER_NAME'];
echo "<br>";
echo $_SERVER['HTTP_HOST'];
echo "<br>";
// echo $_SERVER['HTTP_REFERER'];
echo "<br>";
echo $_SERVER['HTTP_USER_AGENT'];
echo "<br>";
echo $_SERVER['SCRIPT_NAME'];funkce serveru php
<?php
// PHP $_SERVER['...']; method
// PHP file name
echo 'PHP file name: '.$_SERVER['PHP_SELF'].'<br>';
// Server name
echo 'Server name: '.$_SERVER['SERVER_NAME'].'<br>';
// HTTP host
echo 'HTTP host: '.$_SERVER['HTTP_HOST'].'<br>';
// Refering link
echo 'Refering link: '.$_SERVER['HTTP_REFERER'].'<br>';
// User agent
echo 'User agent: '.$_SERVER['HTTP_USER_AGENT'].'<br>';
// Script name
echo 'Script name: '.$_SERVER['SCRIPT_NAME'];
// The rest is optional
if($_SERVER['PHP_SELF']=='/filename.php'){
//If there is no folder
echo 'No folder'.$_SERVER['PHP_SELF'];
} else{
// Echo the name of the folder containing the PHP file
echo 'PHP file name: '.$_SERVER['PHP_SELF'];
}
// The same if statements can be used for the script name
if($_SERVER['SCRIPT_NAME']=='/filename.php'){
// If there is no folder
echo 'No folder'.$_SERVER['SCRIPT_NAME'];
} else{
// Echo the name of the folder containing the PHP file
echo 'PHP file name: '.$_SERVER['SCRIPT_NAME'];
}
echo '<a href="repl.it/@CoolWebDev">More from me...</a>';
// I hope you found this helpful!
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