What do bytecode caches do?
Cache the output of PHP scripts for reuse
Translate PHP bytecode into machine code and cache the results
Save the results of the compilation of PHP scripts for reuse
Save large data structures (e.g. database result sets) in memory for reuse
What SimpleXML function is used to parse a file?
simplexml_load_file()
simplexml_load_string()
load()
loadFile()
loadXML()
None of the above.
What is the purpose of the open_basedir directive?
Provide a list of directories where PHP should search for files.
Provide a list of directories from which PHP can open files.
Provide a list of directories from which PHP cannot open files.
Directory where the PHP extensions can be found.
What is the result of the following code?
42
43
Parse error
