MongoDB
PHP Manual

MongoDB::prevError

Checks for the last error thrown during a database operation

Description

public array MongoDB::prevError ( void )

MongoDB::lastError is usually preferred to this. This method returns the last database error that occurred and how many operations ago it occurred. It is mostly deprecated.

Parameters

This function has no parameters.

Return Values

Returns the error and the number of operations ago it occurred.

Changelog

Version Description
1.2.11 Emits E_DEPRECATED when used.