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60 lines
1.4 KiB
PHP
60 lines
1.4 KiB
PHP
<?php
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include 'config.inc';
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define('FILE_NAME', './php.gif');
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// pg_escape_string() test
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$before = "ABC\\ABC\'";
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$expect = "ABC\\\\ABC\\'";
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$after = pg_escape_string($before);
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if ($expect === $after) {
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echo "pg_escape_string() is Ok\n";
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}
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else {
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echo "pg_escape_string() is NOT Ok\n";
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var_dump($before);
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var_dump($after);
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var_dump($expect);
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}
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// pg_escape_bytea() test
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$before = "ABC\\ABC";
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$expect = "ABC\\\\\\\\ABC";
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$after = pg_escape_bytea($before);
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if ($expect === $after) {
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echo "pg_escape_bytea() is Ok\n";
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}
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else {
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echo "pg_escape_byte() is NOT Ok\n";
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var_dump($before);
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var_dump($after);
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var_dump($expect);
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}
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// Test using database
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$fp = fopen(FILE_NAME,'r');
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$data = fread($fp, filesize(FILE_NAME));
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$db = pg_connect($conn_str);
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// Insert binary to DB
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$escaped_data = pg_escape_bytea($data);
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pg_query("DELETE FROM ".$table_name." WHERE num = -9999;");
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$sql = "INSERT INTO ".$table_name." (num, bin) VALUES (-9999, CAST ('".$escaped_data."' AS BYTEA));";
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pg_query($db, $sql);
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// Retrieve binary from DB
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$sql = "SELECT bin::bytea FROM ".$table_name." WHERE num = -9999";
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$result = pg_query($db, $sql);
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$row = pg_fetch_array($result, 0, PGSQL_ASSOC);
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// Compare
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// Need to wait PostgreSQL 7.3.x for PQunescapeBytea()
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// if ($data === pg_unescape_bytea($row['bin'])) {
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// echo "pg_escape_bytea() actually works with databse\n";
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// }
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// else {
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// echo "pg_escape_bytea() is broken\n";
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// }
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?>
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