backtick_to_shell_exec
Converts backtick operators to shell_exec calls.
shell_exec
Conversion is done only when it is non risky, so when special chars like single-quotes, double-quotes and backticks are not used inside the command.
--- Original +++ New <?php -$plain = `ls -lah`; -$withVar = `ls -lah $var1 ${var2} {$var3} {$var4[0]} {$var5->call()}`; +$plain = shell_exec("ls -lah"); +$withVar = shell_exec("ls -lah $var1 ${var2} {$var3} {$var4[0]} {$var5->call()}");
The rule is part of the following rule sets:
@PhpCsFixer
@Symfony