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[Process] allow writing "prepared" command line. #11802

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[Process] allow writing "prepared" command line. #11802

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13 changes: 13 additions & 0 deletions components/process.rst
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Expand Up @@ -350,6 +350,19 @@ instead::
);
$process->run();

Using a Prepared Command Line
--------------------------------
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should the same length as the title itself to be valid


This component also provides a way to use the process command with prepared using the double brackets notations:
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missing word after with prepared

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double bracket notation

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What does "double bracket notation" mean?

Which means that you can use placeholder in order to have a process that can be changed only with the values and without changing the php code.
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use a placeholder?

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PHP

The component will not escape the characters, you are responsible of doing so::

use Symfony\Component\Process\Process;

$process = Process::fromShellCommandline('echo "$name"');
$process->run(null, ['name' => 'elsa']);


Process Timeout
---------------

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