src/Christiaan/PhpSandbox/SandboxBuilder.php
/**
     * Disable the list of functions inside the sandbox
     *
     * @param array $functions
     * @return $this
     */
Disable the list of functions inside the sandbox
@param array $functions
@return $this
Disable the list of functions inside the sandbox @param array $functions @return $this
public function disableFunctions(array $functions)
    {
        $this->iniSettings['disable_functions'] = implode(',', $functions);
        return $this;
    }
public function disableFunctions ( array $ functions ) { $ this -> iniSettings [ 'disable_functions' ] = implode ( ',' , $ functions ) ; return $ this ; }
Disable the list of functions inside the sandbox
 @param array $functions
 @return $this
Disable the list of functions inside the sandbox @param array $functions @return $this