Automattic\Jetpack\Analyzer\Warnings::summary()

Complexity

Conditions	5
Paths	7

Size

Total Lines

26

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
	public function summary() {
		if ( $this->count() === 0 ) {
			return '';
		}

		// assoc array of issues and counts
		$summary = array();
		foreach( $this->get() as $warning ) {
			$unique_issue_key = $warning->unique_issue_key();

			if ( ! isset( $summary[$unique_issue_key] ) ) {
				$summary[$unique_issue_key] = 0;
			}

			$summary[$unique_issue_key] += 1;
		}

		arsort( $summary );

		$summary_string = '';
		foreach( $summary as $issue => $count ) {
			$summary_string .= "$issue,$count\n";
		}

		return $summary_string;
	}
}