php var_export



$v = var_export($b, true); echo $v; . ?> l'exemple cidessus va afficher : .. exemple # exporter des classes depuis php ... var = ; var_export($a); ?> l'exemple cidessus va afficher : a::__set_state(array( 'var' => , )). exemple # utilisation de __set_state (depuis  the var_export() function is used to get structured information (only value) of a variable. var_export prints valid php code. useful if you calculated some values and want the results as a constant in another script. note that var_export can not handle reference cycles/recursive arrays, whereas var_dump and print_r check for these. var_export by default prints the result, but allows returning as 

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sorry for necroing, but if the question still is open: i had the same "problem", and i don't think json is the answer in my case because a phparray just parses much more efficiently than a jsonobject. so i just wrote a little function that returns minified phpoutput and in my pretty oversimplified test case it  shore what do you mean by "directly imported without serialization"? serialization is the process of storing an object. unserialization is the restoration of the stored object. you can restore objects serialized with anything you wish, but they should follow the format (consult php.net) jbasko jun ' at :  check this function ( var_export_min ) in the php documentation comments section: php.net/manual/fr/function.varexport.php#.

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déc. var_export [o]utputs or returns a parsable string representation of a variable. in other words, it returns something that is valid php source code to represent the value; if you paste that into a .php file you can recreate the same value. there is no possible valid php source code literal representation of a  var_export() does not handle circular references as it would be close to impossible to generate parsable php code for that. if you want to do something with the full representation of an array or object, use serialize(). update: seems like i was wrong. i thought i used this function a while ago for this purpose  var_export() retourne des données structurées sur la variable donnée. c'est le même principe que var_dump() mais avec une exception : le résultat retourné est du code php valide. liste de paramètres. expression. la variable que vous voulez exporter. return. si utilisé et mis à true , var_export() retournera la  description. mixed var_export ( mixed expression [, bool return] ). var_export() gets structured information about the given variable. it is similar to var_dump() with one exception: the returned representation is valid php code. parameters. expression. the variable you want to export. return. if used and set to true, 

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