我怎么能够增加变量和引用变量?
in the output it just prints the variables This is the code I have tried
$pl2 = {"comment":" . $nmp3 . ","file":" . $pmp3 . "}, ;
1. 与下列方面有关的事项:
$pl2 = json_encode(array(
comment => $nmp3,
file => $pmp3
));
Try this, it should work:
$p = {"comment": . $nmp3;
$p = $p. "," file " : " . $pmp3;
$p=$p. "}," ;
echo $p;
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