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PHP: 在壳体内包括变体
原标题:PHP: Include php variable in shell_exec
  • 时间:2012-01-12 16:45:49
  •  标签:
  • php
  • bash

我能否在壳体中包含一个变数。

为使这一条线工作达到美元数字,Im tring是一个可变的单元

shell_exec(cat . $Dname.txt . | sed "s#,]}#]}#g" > $Dname2.txt);
最佳回答

您没有引用你的双轨指挥,你应当从>>>e Guishellarg(a>。 说明 我也从<条码>到<条码>的表述中删除了字句,但在这种情况下,这些字句可改为无负面影响的单项。

$Dname = escapeshellarg($Dname);
shell_exec("cat $Dname.txt . | sed "s#,]}#]}#g" > {$Dname}2.txt");
问题回答

You can do this, but like any other string in PHP, this needs quoting:

shell_exec( cat  .$Dname. .txt | sed "s#,]}#]}#g" >  .$Dname2. .txt );

如有必要,请见einskishellarg(





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