<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Returns the BSON representation of a JSON value</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.bson.functions.html">Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mongodb.bson-fromphp.html">MongoDB\BSON\fromPHP</a></div> <div class="up"><a href="ref.bson.functions.html">Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.mongodb.bson-fromjson" class="refentry"> <div class="refnamediv"> <h1 class="refname">MongoDB\BSON\fromJSON</h1> <p class="verinfo">(mongodb >=1.0.0)</p><p class="refpurpose"><span class="refname">MongoDB\BSON\fromJSON</span> — <span class="dc-title">Returns the BSON representation of a JSON value</span></p> </div> <div class="refsect1 description" id="refsect1-function.mongodb.bson-fromjson-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><strong>MongoDB\BSON\fromJSON</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$json</code></span> )</div> <p class="para rdfs-comment"> Converts an <a href="https://docs.mongodb.com/manual/reference/mongodb-extended-json/" class="link external">» extended JSON</a> string to its BSON representation. </p> </div> <div class="refsect1 parameters" id="refsect1-function.mongodb.bson-fromjson-parameters"> <h3 class="title">Parameters</h3> <dl> <dt> <code class="parameter">json</code> (<span class="type"><a href="language.types.string.html" class="type string">string</a></span>)</dt> <dd> <p class="para"> JSON value to be converted. </p> </dd> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-function.mongodb.bson-fromjson-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> The serialized BSON document as a binary string. </p> </div> <div class="refsect1 errors" id="refsect1-function.mongodb.bson-fromjson-errors"> <h3 class="title">Errors/Exceptions</h3> <ul class="simplelist"> <li class="member"> Throws <a href="class.mongodb-driver-exception-unexpectedvalueexception.html" class="classname">MongoDB\Driver\Exception\UnexpectedValueException</a> if the JSON value cannot be converted to BSON (e.g. due to a syntax error). </li> </ul> </div> <div class="refsect1 examples" id="refsect1-function.mongodb.bson-fromjson-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-1752"> <p><strong>Example #1 <span class="function"><strong>MongoDB\BSON\fromJSON()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /><br />$json </span><span style="color: #007700">= </span><span style="color: #DD0000">'{ "_id": { "$oid": "563143b280d2387c91807965" } }'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$bson </span><span style="color: #007700">= </span><span style="color: #0000BB">MongoDB</span><span style="color: #007700">\</span><span style="color: #0000BB">BSON</span><span style="color: #007700">\</span><span style="color: #0000BB">fromJSON</span><span style="color: #007700">(</span><span style="color: #0000BB">$json</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$value </span><span style="color: #007700">= </span><span style="color: #0000BB">MongoDB</span><span style="color: #007700">\</span><span style="color: #0000BB">BSON</span><span style="color: #007700">\</span><span style="color: #0000BB">toPHP</span><span style="color: #007700">(</span><span style="color: #0000BB">$bson</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$value</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> object(stdClass)#2 (1) { ["_id"]=> object(MongoDB\BSON\ObjectId)#1 (1) { ["oid"]=> string(24) "563143b280d2387c91807965" } } </pre></div> </div> </div> </div> <div class="refsect1 seealso" id="refsect1-function.mongodb.bson-fromjson-seealso"> <h3 class="title">See Also</h3> <ul class="simplelist"> <li class="member"><span class="function"><a href="function.mongodb.bson-tojson.html" class="function" rel="rdfs-seeAlso">MongoDB\BSON\toJSON()</a> - Returns the Legacy Extended JSON representation of a BSON value</span></li> <li class="member"><a href="https://docs.mongodb.com/manual/reference/mongodb-extended-json/" class="link external">» MongoDB Extended JSON</a></li> <li class="member"><a href="https://docs.mongodb.com/manual/reference/bson-types/" class="link external">» MongoDB BSON</a></li> </ul> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.bson.functions.html">Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mongodb.bson-fromphp.html">MongoDB\BSON\fromPHP</a></div> <div class="up"><a href="ref.bson.functions.html">Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>