ini_set
(PHP 4, PHP 5, PHP 7)
ini_set — Sets the value of a configuration option
Description
string ini_set ( string $varname , string $newvalue )Sets the value of the given configuration option. The configuration option will keep this new value during the script's execution, and will be restored at the script's ending.
Parameters
varname
Not all the available options can be changed using ini_set(). There is a list of all available options in the appendix.
newvalue
The new value for the option.
Return Values
Returns the old value on success, FALSE on failure.
Examples
Example #1 Setting an ini option
<?php
echo?ini_get('display_errors');
if?(!ini_get('display_errors'))?{
????ini_set('display_errors',?'1');
}
echo?ini_get('display_errors');
?>See Also
- get_cfg_var() - Gets the value of a PHP configuration option
- ini_get() - Gets the value of a configuration option
- ini_get_all() - Gets all configuration options
- ini_restore() - Restores the value of a configuration option
← ini_restore
magic_quotes_runtime →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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