PHP format JSON function sample code, JSON function sample code _php tutorial

Source: Internet
Author: User
Tags php json

PHP format JSON function sample code, JSON function sample code

This article describes the sample code for PHP formatted JSON functions. Share to everyone for your reference, as follows:

<?php$arr = Array ("ret" =>0, "Data" =>array (' a ' = = 1, ' b ' = ' 2 ', ' c ' = 3, ' d ' = = 4, ' e ' = 5) "$jso  n = json_encode ($arr);/*** Formats A JSON string for pretty printing** @param string $json The JSON-make pretty* @param BOOL $html Insert nonbreaking spaces and
s for tabs and linebreaks* @return string The prettified output*/function _format_json ($json, $html = False) {$tabcount = 0; $result = "; $inquote = false; $ignorenext = false; if ($html) {$tab = ""; $newline = "
"; } else {$tab = "\ t"; $newline = "\ n"; } for ($i = 0; $i < strlen ($json); $i + +) {$char = $json [$i]; if ($ignorenext) {$result. = $char; $ignorenext = false; } else {switch ($char) {case ' {': $tabcount + +; $result. = $char. $newline. Str_repeat ($tab, $tabcount); Break Case '} ': $tabcount-; $result = Trim ($result). $newline. Str_repeat ($tab, $tabcount). $char; Break Case ', ': $result. = $char. $newline. Str_repeat ($tab, $tabcount); Break Case ' "': $inquote =! $inquote; $result. = $char; Break Case ' \ \ ': if ($inquote) $ignorenext = true; $result. = $char; Break Default: $result. = $char; }}} return $result;} echo _format_json ($json);/*{"ret": 0, "data": {"a": 1, "B": 2, "C": 3, "D": 4, "E": 5}}**/?>

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I hope this article is helpful to you in PHP programming. true techarticle PHP format JSON function sample code, JSON function sample code This article describes the PHP format JSON function sample code. Share to everyone for your reference, specifically as follows: Php$arr = Array ( ...)

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