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| author | BohwaZ <bohwaz@users.noreply.github.com> | 2018-08-01 17:45:20 -0400 |
|---|---|---|
| committer | Adam Baratz <adambaratz@php.net> | 2018-08-01 17:45:20 -0400 |
| commit | 6f9ebe677bf31d0c64046f18e6b0ac75340cb93e (patch) | |
| tree | fd0049c804cb37a7558c3ee8a42485d12a551d82 /ext/pdo_sqlite/sqlite_statement.c | |
| parent | 1a303f1a2b6ed8853fea3a2079999eef7f462d86 (diff) | |
| download | php-git-6f9ebe677bf31d0c64046f18e6b0ac75340cb93e.tar.gz | |
Add \PDO::SQLITE_ATTR_READONLY_STATEMENT
This attribute is a boolean value. It is taken from the return value of
sqlite3_stmt_readonly(), indicating if and only if the prepared statement makes
no direct changes to the content of the database.
Diffstat (limited to 'ext/pdo_sqlite/sqlite_statement.c')
| -rw-r--r-- | ext/pdo_sqlite/sqlite_statement.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/ext/pdo_sqlite/sqlite_statement.c b/ext/pdo_sqlite/sqlite_statement.c index c82e2d34eb..4a9d2462bf 100644 --- a/ext/pdo_sqlite/sqlite_statement.c +++ b/ext/pdo_sqlite/sqlite_statement.c @@ -350,6 +350,28 @@ static int pdo_sqlite_stmt_cursor_closer(pdo_stmt_t *stmt) return 1; } +static int pdo_sqlite_stmt_get_attribute(pdo_stmt_t *stmt, zend_long attr, zval *val) +{ + pdo_sqlite_stmt *S = (pdo_sqlite_stmt*)stmt->driver_data; + + switch (attr) { + case PDO_SQLITE_ATTR_READONLY_STATEMENT: + ZVAL_FALSE(val); + +#if SQLITE_VERSION_NUMBER >= 3007004 + if (sqlite3_stmt_readonly(S->stmt)) { + ZVAL_TRUE(val); + } +#endif + break; + + default: + return 0; + } + + return 1; +} + const struct pdo_stmt_methods sqlite_stmt_methods = { pdo_sqlite_stmt_dtor, pdo_sqlite_stmt_execute, @@ -358,7 +380,7 @@ const struct pdo_stmt_methods sqlite_stmt_methods = { pdo_sqlite_stmt_get_col, pdo_sqlite_stmt_param_hook, NULL, /* set_attr */ - NULL, /* get_attr */ + pdo_sqlite_stmt_get_attribute, /* get_attr */ pdo_sqlite_stmt_col_meta, NULL, /* next_rowset */ pdo_sqlite_stmt_cursor_closer |