if ( $raw !== '' ) {
$raw .= ', ';
}
- if ( !isset( $this->sizeHistogram[$i] ) ) {
- $val = 0;
- } else {
- $val = $this->sizeHistogram[$i];
- }
+ $val = $this->sizeHistogram[$i] ?? 0;
for ( $coarseIndex = 0; $coarseIndex < $numBins - 1; $coarseIndex++ ) {
if ( $coarseBoundaries[$coarseIndex] > $i ) {
$coarseHistogram[$coarseIndex] += $val;
$scale = 60 / $maxBinVal;
$prevBoundary = 0;
for ( $coarseIndex = 0; $coarseIndex < $numBins; $coarseIndex++ ) {
- if ( !isset( $coarseHistogram[$coarseIndex] ) ) {
- $val = 0;
- } else {
- $val = $coarseHistogram[$coarseIndex];
- }
+ $val = $coarseHistogram[$coarseIndex] ?? 0;
$boundary = $coarseBoundaries[$coarseIndex];
$this->output( sprintf( "%-10s %-10d |%s\n",
$prevBoundary . '-' . ( $boundary - 1 ) . ': ',