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<?php if (!defined('JSON_UNESCAPED_UNICODE')) { define('JSON_UNESCAPED_SLASHES', 64); define('JSON_UNESCAPED_UNICODE', 256); } $original = 'foo/bar'; $q = array('query_string' => escapeTerm($original)); $j = json_encode($q); var_dump($j); function escapeTerm($term) { $result = $term; // \ escaping has to be first, otherwise escaped later once again $chars = array('\\', '+', '-', '&&', '||', '!', '(', ')', '{', '}', '[', ']', '^', '"', '~', '*', '?', ':', '/'); foreach ($chars as $char) { $result = str_replace($char, '\\' . $char, $result); } return $result; }
Output for git.master, git.master_jit, rfc.property-hooks
string(29) "{"query_string":"foo\\\/bar"}"

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