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php method to convert an object into a string: You can use the json_encode() function to convert. The json_encode() function is used to json encode variables. If the function is executed successfully, it returns json data, otherwise it returns false.
json_encode() is used to JSON encode variables. This function returns JSON data if executed successfully, otherwise it returns FALSE.
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Syntax:
string json_encode ( $value [, $options = 0 ] )
Parameter introduction:
value: the value to be encoded . This function is only valid for UTF-8 encoded data.
options: Binary mask consisting of the following constants:
JSON_HEX_QUOT, JSON_HEX_TAG, JSON_HEX_AMP, JSON_HEX_APOS, JSON_NUMERIC_CHECK, JSON_PRETTY_PRINT, JSON_UNESCAPED_SLASHES, JSON_FORCE_OBJECT, JSON_PRESERVE_ZERO_FRACTION, JSON _UNESCAPED_UNICODE, JSON_PARTIAL_OUTPUT_ON_ERROR.
Note: JSON_UNESCAPED_UNICODE option, if we do not want Chinese to be encoded, we can add this option.
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Code example:
<?php class Emp { public $name = ""; public $hobbies = ""; public $birthdate = ""; } $e = new Emp(); $e->name = "sachin"; $e->hobbies = "sports"; $e->birthdate = date('m/d/Y h:i:s a', "8/5/1974 12:20:03 p"); $e->birthdate = date('m/d/Y h:i:s a', strtotime("8/5/1974 12:20:03")); echo json_encode($e); ?>
Output result:
{"name":"sachin","hobbies":"sports","birthdate":"08\/05\/1974 12:20:03 pm"}
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