ACILob类¶

简介¶

用于大型二进制（BLOB）和字符（CLOB）对象的ACI8 LOB功能。

注意:
在PHP 8和PECL ACI8 3.0.0中，ACI_Lob类被重命名为ACILob，以与PHP命名标准保持一致。

类摘要¶

class ACILob {
/* 方法 */
public append(ACILob $from): bool
public close(): bool
public eof(): bool
public erase(?int $offset = null, ?int $length = null): int|false
public export(string $filename, ?int $offset = null, ?int $length = null): bool
public flush(int $flag = 0): bool
public free(): bool
public getBuffering(): bool
public import(string $filename): bool
public load(): string|false
public read(int $length): string|false
public rewind(): bool
public save(string $data, int $offset = 0): bool
public seek(int $offset, int $whence = OCI_SEEK_SET): bool
public setBuffering(bool $mode): bool
public size(): int|false
public tell(): int|false
public truncate(int $length = 0): bool
public write(string $data, ?int $length = null): int|false
public writeTemporary(string $data, int $type = OCI_TEMP_CLOB): bool
}