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--- programming:php [2021/04/14 02:57]
nanodano
+++ programming:php [2022/03/13 19:00] (current)
nanodano ↷ Links adapted because of a move operation
@@ Line 17: / Line 17: @@
 </code>
-See the [[:web_servers|web servers]] page for more info on configuring
+See the [[:web|web servers]] page for more info on configuring
 ===== Built-in webserver =====
@@ Line 213: / Line 213: @@
 $image->cropImage(200,200, 50,0);
 $image->writeImage($outFile);
+</code>
+==== JSON ====
+<code php json.php>
+<?php
+# PHP object -> JSON string
+$json_string = json_encode(['my_key' => 'my value', 'other_key' => 'other value']);
+echo $json_string;
+# JSON string -> PHP object
+$json_string = '{"my_key":"my value","other_key":"other value"}';
+$my_array =  json_decode($json_string);
+print_r($my_array)
+// Dump/read from file
+file_put_contents('test.json', json_encode([2, 4, 6]));
+$my_array = json_decode(file_get_contents('test.json'));
+print_r($my_array);
 </code>
@@ Line 402: / Line 422: @@
 */
 </code>

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