唐金木 07e2592bdb first commit | 4 anos atrás | |
---|---|---|
.. | ||
Exception | 4 anos atrás | |
Internal | 4 anos atrás | |
.gitattributes | 4 anos atrás | |
CHANGELOG.md | 4 anos atrás | |
Instantiator.php | 4 anos atrás | |
LICENSE | 4 anos atrás | |
README.md | 4 anos atrás | |
VarExporter.php | 4 anos atrás | |
composer.json | 4 anos atrás |
The VarExporter component allows exporting any serializable PHP data structure to
plain PHP code. While doing so, it preserves all the semantics associated with
the serialization mechanism of PHP (__wakeup
, __sleep
, Serializable
,
__serialize
, __unserialize
).
It also provides an instantiator that allows creating and populating objects without calling their constructor nor any other methods.
The reason to use this component vs serialize()
or
igbinary is performance: thanks to
OPcache, the resulting code is significantly faster and more memory efficient
than using unserialize()
or igbinary_unserialize()
.
Unlike var_export()
, this works on any serializable PHP value.
It also provides a few improvements over var_export()
/serialize()
:
\r
or \n
in the dataClassNotFoundException
instead of being unserialized to
PHP_Incomplete_Class
objects;SplObjectStorage
, ArrayObject
or ArrayIterator
instances are preserved;Reflection*
, IteratorIterator
and RecursiveIteratorIterator
classes
throw an exception when being serialized (their unserialized version is broken
anyway, see https://bugs.php.net/76737).