for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php declare(strict_types=1);
/**
* @copyright (c) 2017-present brian ridley
* @author brian ridley <[email protected]>
* @license http://opensource.org/licenses/MIT MIT
*/
namespace ptlis\GrepDb\Replace\Strategy;
use ptlis\GrepDb\Metadata\MySQL\ColumnMetadata;
use ptlis\GrepDb\Replace\Result\FieldReplaceResult;
* Perform replacement on a simple string.
final class StringFieldReplaceStrategy implements FieldReplaceStrategy
{
* @inheritdoc
public function canReplace(string $searchTerm, string $subject): bool
return substr_count($subject, $searchTerm) > 0;
}
public function replace(
ColumnMetadata $columnMetadata,
string $searchTerm,
string $replaceTerm,
string $subject
): FieldReplaceResult {
$matchCount = substr_count($subject, $searchTerm);
$errorList = [];
if (0 === $matchCount) {
$errorList[] = 'Search term "' . $searchTerm . '" not found in subject "' . $subject . '"';
return new FieldReplaceResult(
$columnMetadata,
$matchCount,
$errorList,
$subject,
str_replace($searchTerm, $replaceTerm, $subject)
);
ptlis /
grep-db
