php server name
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'];change key with the value php
$arr[$newkey] = $arr[$oldkey];
unset($arr[$oldkey]);how to replace array key php
function array_replace_key($search, $replace, array $subject) {
$updatedArray = [];
foreach ($subject as $key => $value) {
if (!is_array($value) && $key == $search) {
$updatedArray = array_merge($updatedArray, [$replace => $value]);
continue;
}
$updatedArray = array_merge($updatedArray, [$key => $value]);
}
return $updatedArray;
}
$user = ['name' => 'Donald Pakkies', 'age' => 22];
var_dump(array_replace_key('name', 'full_name', $user));Copyright © 2021 Codeinu
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