XMLREADER.READSTRING(3) 1 XMLREADER.READSTRING(3)XMLReader::readString - Reads the contents of the current node as a string
SYNOPSIS
public string XMLReader::readString (void )
DESCRIPTION
Reads the contents of the current node as a string.
PARAMETERS
This function has no parameters.
RETURN VALUES
Returns the content of the current node as a string. Empty string on failure.
NOTES
Caution
This function is only available when PHP is compiled against libxml 20620 or later.
SEE ALSO XMLReader.readOuterXML(3), XMLReader.readInnerXML(3), XMLReader.expand(3).
PHP Documentation Group XMLREADER.READSTRING(3)
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GET_CFG_VAR(3) 1 GET_CFG_VAR(3)get_cfg_var - Gets the value of a PHP configuration optionSYNOPSIS
string get_cfg_var (string $option)
DESCRIPTION
Gets the value of a PHP configuration $option.
This function will not return configuration information set when the PHP was compiled, or read from an Apache configuration file.
To check whether the system is using a configuration file, try retrieving the value of the cfg_file_path configuration setting. If this is
available, a configuration file is being used.
PARAMETERS
o $option
- The configuration option name.
RETURN VALUES
Returns the current value of the PHP configuration variable specified by $option, or FALSE if an error occurs.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.0 | |
| | |
| | get_cfg_var(3) was fixed to be able to return |
| | "array" ini options. |
| | |
+--------+---------------------------------------------------+
SEE ALSO ini_get(3), ini_get_all(3).
PHP Documentation Group GET_CFG_VAR(3)
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