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C:/Program Files (x86)/Plesk/Additional/modules/wp-toolkit/

File / Folder	Size	Action
.	-
wp-cli	--	ren
cut-definer.php	3.311KB	edt ren

<?php

namespace {
    // Copyright 1999-2026. WebPros International GmbH. All rights reserved.
    // Simple PHP utility to find & cut DEFINER statements from SQL dump files,
    // writing result to another file.
    // Usage: cut-definer.php <source-filename> <target-filename>
    if (\count($argv) !== 3) {
        echo "Invalid arguments. Usage: cut-definer.php <source-filename> <target-filename>" . \PHP_EOL;
        exit(1);
    }
    $sourceFilename = $argv[1];
    $targetFilename = $argv[2];
    $changesCount = 0;
    $sourceFp = \fopen($sourceFilename, "rb");
    if ($sourceFp === \false) {
        echo "Failed to open source file" . \PHP_EOL;
        exit(1);
    }
    $targetFp = \fopen($targetFilename, "wb");
    if ($targetFp === \false) {
        echo "Failed to open target file" . \PHP_EOL;
        exit(1);
    }
    // We expect that line with DEFINER statement is less than 100KB
    $blockLength = 1024 * 100;
    $previousBlock = '';
    $currentBlock = '';
    $bothBlocks = '';
    $pattern = '#\n/\*.*DEFINER=.*\*/;*\n#';
    while (!\feof($sourceFp)) {
        $currentBlock = \fread($sourceFp, $blockLength);
        if ($currentBlock === \false) {
            echo "Failed to read data" . \PHP_EOL;
            exit(1);
        }
        $bothBlocks = $previousBlock . $currentBlock;
        $dumped = \false;
        while (\true) {
            $matched = \preg_match($pattern, $bothBlocks, $matches, \PREG_OFFSET_CAPTURE);
            if (!$matched) {
                break;
            }
            $startOffset = $matches[0][1];
            $length = \strlen($matches[0][0]);
            $changesCount++;
            $result = \fwrite($targetFp, \substr($bothBlocks, 0, $startOffset));
            if ($result === \false) {
                echo "Failed to write data" . \PHP_EOL;
                exit(1);
            }
            $result = \fwrite($targetFp, "\n");
            if ($result === \false) {
                echo "Failed to write data" . \PHP_EOL;
                exit(1);
            }
            $bothBlocks = \substr($bothBlocks, $startOffset + $length);
            $dumped = \true;
        }
        if (!$dumped) {
            if (\strlen($previousBlock) > 0) {
                $result = \fwrite($targetFp, $previousBlock);
                if ($result === \false) {
                    echo "Failed to write data" . \PHP_EOL;
                    exit(1);
                }
            }
            $bothBlocks = $currentBlock;
        }
        $previousBlock = $bothBlocks;
    }
    if (\strlen($previousBlock) > 0) {
        $matched = \preg_match($pattern, $previousBlock, $matches, \PREG_OFFSET_CAPTURE);
        if ($matched && isset($matches[0][1], $matches[0][0])) {
            $startOffset = $matches[0][1];
            $length = \strlen($matches[0][0]);
            $newBlock = \substr($previousBlock, 0, $startOffset) . "\n" . \substr($previousBlock, $startOffset + $length);
            $result = \fwrite($targetFp, $newBlock);
        } else {
            $result = \fwrite($targetFp, $previousBlock);
        }
        if ($result === \false) {
            echo "Failed to write data" . \PHP_EOL;
            exit(1);
        }
    }
    $result = \fclose($sourceFp);
    if ($result === \false) {
        echo "Failed to close target file" . \PHP_EOL;
        exit(1);
    }
    echo $changesCount . \PHP_EOL;
}

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