[lp_var_pack]

Description

Packs variables into compact, ASCII-safe bundles.  Optionally can encrypt data.

Note: requires [lp_var_unpack] to unpack the variable.

Sample Usage

'
';
var:'test' = (array: 1, 2, 3, 4, 5);
$test;
'
';
($test->serialize)->size;
'
';
var:'pack' = (lp_var_pack: $test, 'secret');
$pack->size;
'
';
var:'unpack' = (lp_var_unpack: $pack, 'secret');
$unpack;
'
';
'
';

Source Code

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[

define_tag:'lp_var_pack',
	-description='Packs variables into compact, ASCII-safe bundles.  Optionally can encrypt data.',
	-priority='replace',
	-required='object_to_pack',
	-optional='password',
	-optional='encodehex',
	-optional='encodebase64',
	-optional='noencode';

	if: (local_defined:'password');
		local:'pack' = (encrypt_blowfish2:-seed=#password,(compress:(#object_to_pack->serialize)));
	else;
		local:'pack' = (compress:(#object_to_pack->serialize));
	/if;

	if: (local_defined:'noencode');
		return: #pack;
	else: (local_defined:'encodehex');
		return: (encode_hex: #pack);
	else; // base64
		return: (encode_base64: #pack);
	/if;

/define_tag;

]

Related Tags

• lp_var_unpack

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