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PHP格式化输出json数据例子整理,com录制访问接口

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PHP格式化输出json数据例子整理,com录制访问接口

php直接出口json格式

楼下也可能有多少个所谓56站程序的,忽悠到了有加无己,不希罕被人忽悠的,照旧自个儿做个站呢!
自己给大家个访谈接口,你爱本身征集能够用自身的FLASH播放器直接播放56.com的flv吧!不用帮人家做无偿广告那么傻了!

/*
json_encode - 重回贰个值的JSON格式数组
json_encode — Returns the JSON representation of a value

php直接出口json格式,比非常多菜鸟有三个误区,以为用echo json_encode($data);那样就是出口json数据了,没有错这样输出文本是json格式文本并不是json数据,准确的写法是应该加一句:

复制代码 代码如下:

*/

 代码如下

<?php
$url = "";
$html = @file_get_contents($url);
preg_match_all("/var _oFlv_o = '([S|s] )'/isU", $html, $matches);
$o = decode56($matches[1][0]);
include_once "json.php"; //当php未有安插帮忙json的时候有用
$o = str_replace("'", '"', $o);
$o = json_decode($o);
//print_r($o);
$swf = "" . str_replace(":88", "", str_replace(".56.com", "", $o->img_host)) .
                "_/" . str_replace(".56.com", "", $o->URL_host) .
                "_/" . $o->URL_pURL .
                "_/" . $o->URL_sURL .
                "_/" . $o->user_id .
                "_/" . $o->URL_URLid .
                "_/" . $o->totaltime .
                "_/" . $o->effectID .
                "_/" . $o->id . ".swf";
$flv = "" . $o->URL_pURL .
                "/" . $o->URL_sURL .
                "/" . $o->user_id .
                "@56.com_56flv_" . $o->URL_URLid . ".flv";
echo "FLASH文件路线: " . $swf;
echo "<br>";
echo "FLV文件路线: " . $flv;

$arr = array ('a'=>"www.111cn.net",'b'=>"cc",'c'=>3,'d'=>4,'e'=>5);

<?php
 
header('Content-type:text/json');     //那句是至关心注重要,它告诉接收数据的靶子此页面输出的是json数据;
$json={"name":"yovae","password":"12345"};    //就算那行数据格局上是json格式,如果未有下面那句的话,它是不会被作为json格式的数目被管理的;
echo $json;
?>

$de = 0;
function decode56($str) {
    global $de;
    $c1 = "";
    $c2 = "";
    $c3 = "";
    $c4 = "";
    $c5 = array(-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63,52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1,-1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40, 41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1);
    $c6 = charCodeAt($str, 0);
    $c7 = "";
    $i = "";
    $len = "";
    $out = "";
    if(!$de) {
        $de = 1;
        $c7 = decode56($str);
        $str = substr($c7, $c6);
    }
    $len = strlen($str);
    $i = 1;
    $out = "";
    while ($i < $len) {
        do {
            $c1 = $c5[charCodeAt($str, $i ) & 0xff];
        }
        while($i < $len && $c1 == -1);
        if ($c1 == -1) break;
        do {
            $c2 = $c5[charCodeAt($str, $i ) & 0xff];
        }
        while ($i < $len && $c2 == -1);
        if($c2 == -1) break;
        $out .= chr(($c1 << 2) | (($c2 & 0x30) >> 4));
        do {
            $c3 = charCodeAt($str, $i ) & 0xff;
            if($c3 == 61) return $out;
            $c3 = $c5[$c3];
        }
        while ($i < $len && $c3 == -1);
        if($c3 == -1) break;
        $out .= chr((($c2 & 0XF) << 4) | (($c3 & 0x3C) >> 2));
        do {
            $c4 = charCodeAt($str, $i ) & 0xff;
            if($c4 == 61) return $out;
            $c4 = $c5[$c4];
        }
        while ($i < $len && $c4 == -1);
        if ($c4 == -1) break;
        $out .= chr((($c3 & 0x03) << 6) | $c4);
    }
    return $out;
}

$carray = json_encode($arr);

例子

function charCodeAt($str, $i){
    return ord(substr($str, $i, 1));
}

echo $carray ;

JSON 数据格式化函数

//该程序仅为技能调换,沟通可加QQ群: 1714987
?>

//结果{"a":"www.111cn.net","b":"cc","c":3,"d":4,"e":5} 以往大家用json_decode

将字符串方式的 JSON 数据格式化为缩进情势。平常选用 json_encode 转换出来的 JSON 串没有缩进,有这一个主意就爽多了。
此处小编默许使用了 tab 缩进,纵然要改成空格,替换变量 $indentStr 就能够。

json.php

$array = json_decode ( $carray );

 代码如下

复制代码 代码如下:

print_r( $array );

/**
 * Indents a flat JSON string to make it more human-readable.
 * @param string $json The original JSON string to process.
 * @return string Indented version of the original JSON string.
 */
function indent ($json) {

<?php
define('HTML_AJAX_JSON_SLICE',   1);
define('HTML_AJAX_JSON_IN_STR',  2);
define('HTML_AJAX_JSON_IN_ARR',  4);
define('HTML_AJAX_JSON_IN_OBJ',  8);
define('HTML_AJAX_JSON_IN_CMT', 16);
define('HTML_AJAX_JSON_LOOSE_TYPE', 10);
define('HTML_AJAX_JSON_STRICT_TYPE', 11);

/*
 结果
 (
    [a] => www.111cn.net
    [b] => cc
    [c] => 3
    [d] => 4
    [e] => 5
 )
*/

$result = '';
$pos = 0;
$strLen = strlen($json);
$indentStr = '';
$newLine = "\n";
$prevChar = '';
$outOfQuotes = true;

class HTML_AJAX_JSON
{
    function HTML_AJAX_JSON($use=HTML_AJAX_JSON_STRICT_TYPE)
    {
        $this->use = $use;
    }

//随着字符串键PHP将考虑它的多个目的:

for ($i=0; $i<=$strLen; $i ) {

    function encode($var)
    {
        switch(gettype($var)) {
            case 'boolean':
                return $var ? 'true' : 'false';

echo json_encode(array('id'=>'www.111cn.net'));
echo json_encode(array('testtext'));

// Grab the next character in the string.
$char = substr($json, $i, 1);
// Are we inside a quoted string?
if ($char == '"' && $prevChar != '\\') {
$outOfQuotes = !$outOfQuotes;
// If this character is the end of an element,
// output a new line and indent the next line.
} else if(($char == '}' || $char == ']') && $outOfQuotes) {
$result .= $newLine;
$pos --;
for ($j=0; $j<$pos; $j ) {
$result .= $indentStr;
}
}
// Add the character to the result string.
$result .= $char;
// If the last character was the beginning of an element,
// output a new line and indent the next line.
if (($char == ',' || $char == '{' || $char == '[') && $outOfQuotes) {
$result .= $newLine;
if ($char == '{' || $char == '[') {
$pos ;
}
for ($j = 0; $j < $pos; $j ) {
$result .= $indentStr;
}
}
$prevChar = $char;
}

            case 'NULL':
                return 'null';

/*
{"id":"www.111cn.net"}
["testtext"]

return $result;

            case 'integer':
                return sprintf('%d', $var);

多个出口json格式的函数
*/

}

            case 'double':
            case 'float':
                return sprintf('%f', $var);

 代码如下

好了这么输出的的json数据库老大精美格式化的方式了哦,在此地笔者就不给例子了啊,我们不防步入仿效一下啊。

            case 'string': // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
                $ascii = '';
                $strlen_var = strlen($var);

function json_format($json)
{
    $tab = "  ";
    $new_json = "";
    $indent_level = 0;
    $in_string = false;
   
    $json_obj = json_decode($json);
   
    if(!$json_obj)
        return false;
   
    $json = json_encode($json_obj);
    $len = strlen($json);
   
    for($c = 0; $c < $len; $c )
    {
        $char = $json[$c];
        switch($char)
        {
            case '{':
            case '[':
                if(!$in_string)
                {
                    $new_json .= $char . " " . str_repeat($tab, $indent_level 1);
                    $indent_level ;
                }
                else
                {
                    $new_json .= $char;
                }
                break;
            case '}':
            case ']':
                if(!$in_string)
                {
                    $indent_level--;
                    $new_json .= " " . str_repeat($tab, $indent_level) . $char;
                }
                else
                {
                    $new_json .= $char;
                }
                break;
            case ',':
                if(!$in_string)
                {
                    $new_json .= ", " . str_repeat($tab, $indent_level);
                }
                else
                {
                    $new_json .= $char;
                }
                break;
            case ':':
                if(!$in_string)
                {
                    $new_json .= ": ";
                }
                else
                {
                    $new_json .= $char;
                }
                break;
            case '"':
                $in_string = !$in_string;
            default:
                $new_json .= $char;
                break;                   
        }
    }
   
    return $new_json;
}

                for($c = 0; $c < $strlen_var; $c ) {

/*

                    $ord_var_c = ord($var{$c});

在用到json_encode这几个函数注意,它不补助汉语,所以我们要先把编辑urlencode编辑再在js转,并且js再次回到的数据给php教程时也要留心一点,json重回的数量是utf-8的只要您的php文书档案是gbk的,所以也要用incov调换到gbk哦。
*/

                    if($ord_var_c == 0x08) {
                        $ascii .= 'b';

                    } elseif($ord_var_c == 0x09) {
                        $ascii .= 't';

                    } elseif($ord_var_c == 0x0A) {
                        $ascii .= 'n';

                    } elseif($ord_var_c == 0x0C) {
                        $ascii .= 'f';

                    } elseif($ord_var_c == 0x0D) {
                        $ascii .= 'r';

                    } elseif(($ord_var_c == 0x22) || ($ord_var_c == 0x2F) || ($ord_var_c == 0x5C)) {
                        $ascii .= '\'.$var{$c}; // double quote, slash, slosh

                    } elseif(($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)) {
                        // characters U-00000000 - U-0000007F (same as ASCII)
                        $ascii .= $var{$c}; // most normal ASCII chars

                    } elseif(($ord_var_c & 0xE0) == 0xC0) {
                        // characters U-00000080 - U-000007FF, mask 110XXXXX, see 
                        $char = pack('C*', $ord_var_c, ord($var{$c 1})); $c =1;
                        $ascii .= sprintf('us', bin2hex(mb_convert_encoding($char, 'UTF-16', 'UTF-8')));

                    } elseif(($ord_var_c & 0xF0) == 0xE0) {
                        // characters U-00000800 - U-0000FFFF, mask 1110XXXX, see 
                        $char = pack('C*', $ord_var_c, ord($var{$c 1}), ord($var{$c 2})); $c =2;
                        $ascii .= sprintf('us', bin2hex(mb_convert_encoding($char, 'UTF-16', 'UTF-8')));

                    } elseif(($ord_var_c & 0xF8) == 0xF0) {
                        // characters U-00010000 - U-001FFFFF, mask 11110XXX, see 
                        $char = pack('C*', $ord_var_c, ord($var{$c 1}), ord($var{$c 2}), ord($var{$c 3})); $c =3;
                        $ascii .= sprintf('us', bin2hex(mb_convert_encoding($char, 'UTF-16', 'UTF-8')));

                    } elseif(($ord_var_c & 0xFC) == 0xF8) {
                        // characters U-00200000 - U-03FFFFFF, mask 111110XX, see 
                        $char = pack('C*', $ord_var_c, ord($var{$c 1}), ord($var{$c 2}), ord($var{$c 3}), ord($var{$c 4})); $c =4;
                        $ascii .= sprintf('us', bin2hex(mb_convert_encoding($char, 'UTF-16', 'UTF-8')));

                    } elseif(($ord_var_c & 0xFE) == 0xFC) {
                        // characters U-04000000 - U-7FFFFFFF, mask 1111110X, see 
                        $char = pack('C*', $ord_var_c, ord($var{$c 1}), ord($var{$c 2}), ord($var{$c 3}), ord($var{$c 4}), ord($var{$c 5})); $c =5;
                        $ascii .= sprintf('us', bin2hex(mb_convert_encoding($char, 'UTF-16', 'UTF-8')));
                    }
                }

                return sprintf('"%s"', $ascii);

            case 'array':
                if(is_array($var) && (array_keys($var) !== range(0, sizeof($var) - 1)))
                    return sprintf('{%s}', join(',', array_map(array($this, 'name_value'), array_keys($var), array_values($var))));

                return sprintf('[%s]', join(',', array_map(array($this, 'encode'), $var)));

            case 'object':
                $vars = get_object_vars($var);
                return sprintf('{%s}', join(',', array_map(array($this, 'name_value'), array_keys($vars), array_values($vars))));

            default:
                return '';
        }
    }

    function name_value($name, $value)
    {
        return (sprintf("%s:%s", $this->encode(strval($name)), $this->encode($value)));
    }

    function reduce_string($str)
    {
        $str = preg_replace('#^s*//(. )$#m', '', $str); // eliminate single line comments in '// ...' form
        $str = preg_replace('#^s*/*(. )*/#Us', '', $str); // eliminate multi-line comments in '/* ... */' form, at start of string
        $str = preg_replace('#/*(. )*/s*$#Us', '', $str); // eliminate multi-line comments in '/* ... */' form, at end of string
        $str = trim($str); // eliminate extraneous space

        return $str;
    }

    function decode($str)
    {
        $str = $this->reduce_string($str);

        switch(strtolower($str)) {
            case 'true':
                return true;

            case 'false':
                return false;

            case 'null':
                return null;

            default:
                if(is_numeric($str)) {
                    return ((float)$str == (integer)$str)
                        ? (integer)$str
                        : (float)$str;

                } elseif(preg_match('/^". "$/s', $str) || preg_match('/^'. '$/s', $str)) {
                    $delim = substr($str, 0, 1);
                    $chrs = substr($str, 1, -1);
                    $utf8 = '';
                    $strlen_chrs = strlen($chrs);

                    for($c = 0; $c < $strlen_chrs; $c ) {

                        $substr_chrs_c_2 = substr($chrs, $c, 2);
                        $ord_chrs_c = ord($chrs{$c});

                        if($substr_chrs_c_2 == 'b') {
                            $utf8 .= chr(0x08); $c =1;

                        } elseif($substr_chrs_c_2 == 't') {
                            $utf8 .= chr(0x09); $c =1;

                        } elseif($substr_chrs_c_2 == 'n') {
                            $utf8 .= chr(0x0A); $c =1;

                        } elseif($substr_chrs_c_2 == 'f') {
                            $utf8 .= chr(0x0C); $c =1;

                        } elseif($substr_chrs_c_2 == 'r') {
                            $utf8 .= chr(0x0D); $c =1;

                        } elseif(($delim == '"') && (($substr_chrs_c_2 == '\"') || ($substr_chrs_c_2 == '\\') || ($substr_chrs_c_2 == '\/'))) {
                            $utf8 .= $chrs{ $c};

                        } elseif(($delim == "'") && (($substr_chrs_c_2 == '\'') || ($substr_chrs_c_2 == '\\') || ($substr_chrs_c_2 == '\/'))) {
                            $utf8 .= $chrs{ $c};

                        } elseif(preg_match('/\u[0-9A-F]{4}/i', substr($chrs, $c, 6))) { // single, escaped unicode character
                            $utf16 = chr(hexdec(substr($chrs, ($c 2), 2))) . chr(hexdec(substr($chrs, ($c 4), 2)));
                            $utf8 .= mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
                            $c =5;

                        } elseif(($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F)) {
                            $utf8 .= $chrs{$c};

                        } elseif(($ord_chrs_c & 0xE0) == 0xC0) {
                            $utf8 .= substr($chrs, $c, 2); $c  = 1;

                        } elseif(($ord_chrs_c & 0xF0) == 0xE0) {
                            $utf8 .= substr($chrs, $c, 3); $c  = 2;

                        } elseif(($ord_chrs_c & 0xF8) == 0xF0) {
                            $utf8 .= substr($chrs, $c, 4); $c  = 3;

                        } elseif(($ord_chrs_c & 0xFC) == 0xF8) {
                            $utf8 .= substr($chrs, $c, 5); $c  = 4;

                        } elseif(($ord_chrs_c & 0xFE) == 0xFC) {
                            $utf8 .= substr($chrs, $c, 6); $c  = 5;
                        }
                    }
                    return $utf8;

                } elseif(preg_match('/^[.*]$/s', $str) || preg_match('/^{.*}$/s', $str)) {

                    if($str{0} == '[') {
                        $stk = array(HTML_AJAX_JSON_IN_ARR);
                        $arr = array();
                    } else {
                        if($this->use == HTML_AJAX_JSON_LOOSE_TYPE) {
                            $stk = array(HTML_AJAX_JSON_IN_OBJ);
                            $obj = array();
                        } else {
                            $stk = array(HTML_AJAX_JSON_IN_OBJ);
                            $obj = new stdClass();
                        }
                    }

                    array_push($stk, array('what' => HTML_AJAX_JSON_SLICE, 'where' => 0, 'delim' => false));
                    $chrs = substr($str, 1, -1);
                    $chrs = $this->reduce_string($chrs);

                    if($chrs == '') {
                        if(reset($stk) == HTML_AJAX_JSON_IN_ARR) {
                            return $arr;

                        } else {
                            return $obj;

                        }
                    }

                    $strlen_chrs = strlen($chrs);

                    for($c = 0; $c <= $strlen_chrs; $c ) {

                        $top = end($stk);
                        $substr_chrs_c_2 = substr($chrs, $c, 2);

                        if(($c == $strlen_chrs) || (($chrs{$c} == ',') && ($top['what'] == HTML_AJAX_JSON_SLICE))) {
                            $slice = substr($chrs, $top['where'], ($c - $top['where']));
                            array_push($stk, array('what' => HTML_AJAX_JSON_SLICE, 'where' => ($c   1), 'delim' => false));

                            if(reset($stk) == HTML_AJAX_JSON_IN_ARR) { // we are in an array, so just push an element onto the stack
                                array_push($arr, $this->decode($slice));

                            } elseif(reset($stk) == HTML_AJAX_JSON_IN_OBJ) { // we are in an object, so figure out the property name and set an element in an associative array, for now
                                if(preg_match('/^s*(["'].*[^\]["'])s*:s*(S.*),?$/Uis', $slice, $parts)) { // "name":value pair
                                    $key = $this->decode($parts[1]);
                                    $val = $this->decode($parts[2]);

                                    if($this->use == HTML_AJAX_JSON_LOOSE_TYPE) {
                                        $obj[$key] = $val;
                                    } else {
                                        $obj->$key = $val;
                                    }
                                } elseif(preg_match('/^s*(w )s*:s*(S.*),?$/Uis', $slice, $parts)) { // name:value pair, where name is unquoted
                                    $key = $parts[1];
                                    $val = $this->decode($parts[2]);

                                    if($this->use == HTML_AJAX_JSON_LOOSE_TYPE) {
                                        $obj[$key] = $val;
                                    } else {
                                        $obj->$key = $val;
                                    }
                                }

                            }

                        } elseif((($chrs{$c} == '"') || ($chrs{$c} == "'")) && ($top['what'] != HTML_AJAX_JSON_IN_STR)) { // found a quote, and we are not inside a string
                            array_push($stk, array('what' => HTML_AJAX_JSON_IN_STR, 'where' => $c, 'delim' => $chrs{$c}));
                            //print("Found start of string at {$c}n");

                        } elseif(($chrs{$c} == $top['delim']) && ($top['what'] == HTML_AJAX_JSON_IN_STR) && (($chrs{$c - 1} != "\") || ($chrs{$c - 1} == "\" && $chrs{$c - 2} == "\"))) { // found a quote, we're in a string, and it's not escaped
                            array_pop($stk);
                            //print("Found end of string at {$c}: ".substr($chrs, $top['where'], (1   1   $c - $top['where']))."n");

                        } elseif(($chrs{$c} == '[') && in_array($top['what'], array(HTML_AJAX_JSON_SLICE, HTML_AJAX_JSON_IN_ARR, HTML_AJAX_JSON_IN_OBJ))) { // found a left-bracket, and we are in an array, object, or slice
                            array_push($stk, array('what' => HTML_AJAX_JSON_IN_ARR, 'where' => $c, 'delim' => false));
                            //print("Found start of array at {$c}n");

                        } elseif(($chrs{$c} == ']') && ($top['what'] == HTML_AJAX_JSON_IN_ARR)) { // found a right-bracket, and we're in an array
                            array_pop($stk);
                            //print("Found end of array at {$c}: ".substr($chrs, $top['where'], (1   $c - $top['where']))."n");

                        } elseif(($chrs{$c} == '{') && in_array($top['what'], array(HTML_AJAX_JSON_SLICE, HTML_AJAX_JSON_IN_ARR, HTML_AJAX_JSON_IN_OBJ))) { // found a left-brace, and we are in an array, object, or slice
                            array_push($stk, array('what' => HTML_AJAX_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
                            //print("Found start of object at {$c}n");

                        } elseif(($chrs{$c} == '}') && ($top['what'] == HTML_AJAX_JSON_IN_OBJ)) { // found a right-brace, and we're in an object
                            array_pop($stk);
                            //print("Found end of object at {$c}: ".substr($chrs, $top['where'], (1   $c - $top['where']))."n");

                        } elseif(($substr_chrs_c_2 == '/*') && in_array($top['what'], array(HTML_AJAX_JSON_SLICE, HTML_AJAX_JSON_IN_ARR, HTML_AJAX_JSON_IN_OBJ))) { // found a comment start, and we are in an array, object, or slice
                            array_push($stk, array('what' => HTML_AJAX_JSON_IN_CMT, 'where' => $c, 'delim' => false));
                            $c ;
                            //print("Found start of comment at {$c}n");

                        } elseif(($substr_chrs_c_2 == '*/') && ($top['what'] == HTML_AJAX_JSON_IN_CMT)) { // found a comment end, and we're in one now
                            array_pop($stk);
                            $c ;

                            for($i = $top['where']; $i <= $c; $i )
                                $chrs = substr_replace($chrs, ' ', $i, 1);

                            //print("Found end of comment at {$c}: ".substr($chrs, $top['where'], (1   $c - $top['where']))."n");

                        }

                    }

                    if(reset($stk) == HTML_AJAX_JSON_IN_ARR) {
                        return $arr;

                    } elseif(reset($stk) == HTML_AJAX_JSON_IN_OBJ) {
                        return $obj;

                    }
                }
        }
    }
}

if ( !function_exists("json_encode") || !function_exists("json_decode") ) {
    include_once "json.php";
    function json_encode($data) {
        $json = new HTML_AJAX_JSON();
        return $json->encode($data);
    }
    function json_decode($data) {
        $json = new HTML_AJAX_JSON();
        return $json->decode($data);
    }
}
?>

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