PHP json_encode 实例 - 自学教程(runoops.com)

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<!DOCTYPE html>
<html>
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<head>
    <meta charset="utf-8">
    <title>PHP json_encode 实例 - 自学教程(runoops.com)</title>
</head>
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<body>
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    <?php
    $arr = array('a' => 1, 'b' => 2, 'c' => 3, 'd' => 4, 'e' => 5);
    echo json_encode($arr);
    ?>
​
</body>
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</html>