[Process] Update PHPDoc to use proper placeholder syntax

Chris McGehee · nicolas-grekas · commit a2ecf0873637 · 2022-01-27T18:14:04.000+01:00
diff --git a/src/Symfony/Component/Process/Process.php b/src/Symfony/Component/Process/Process.php
@@ -177,7 +177,7 @@ public function __construct($command, string $cwd = null, array $env = null, $in
      * In order to inject dynamic values into command-lines, we strongly recommend using placeholders.
      * This will save escaping values, which is not portable nor secure anyway:
      *
-     *   $process = Process::fromShellCommandline('my_command "$MY_VAR"');
+     *   $process = Process::fromShellCommandline('my_command "${:MY_VAR}"');
      *   $process->run(null, ['MY_VAR' => $theValue]);
      *
      * @param string         $command The command line to pass to the shell of the OS

Original file line number	Diff line number	Diff line change
`@@ -177,7 +177,7 @@ public function __construct($command, string $cwd = null, array $env = null, $in`
`177`	`177`	`* In order to inject dynamic values into command-lines, we strongly recommend using placeholders.`
`178`	`178`	`* This will save escaping values, which is not portable nor secure anyway:`
`179`	`179`	`*`
`180`		`- * $process = Process::fromShellCommandline('my_command "$MY_VAR"');`
	`180`	`+ * $process = Process::fromShellCommandline('my_command "${:MY_VAR}"');`
`181`	`181`	`* $process->run(null, ['MY_VAR' => $theValue]);`
`182`	`182`	`*`
`183`	`183`	`* @param string $command The command line to pass to the shell of the OS`