__( 'File operations should use the WP_Filesystem methods instead of direct PHP filesystem calls', 'theme-check' ), ); foreach ( $php_files as $php_key => $phpfile ) { foreach ( $checks as $key => $check ) { checkcount(); if ( preg_match_all( $key, $phpfile, $matches ) ) { $filename = tc_filename( $php_key ); foreach ($matches[1] as $match ) { $error = ltrim( $match, '(' ); $error = rtrim( $error, '(' ); $grep = tc_grep( $error, $php_key ); $this->error[] = sprintf(''.__('WARNING','theme-check').': '.__('%1$s was found in the file %2$s %3$s.%4$s', 'theme-check'), '' . $error. '', '' . $filename . '', $check, $grep ); $ret = false; } } } } return $ret; } function getError() { return $this->error; } } $themechecks[] = new MalwareCheck;