Checking for E_STRICT
What has changed in PHP 5.0.x
Apêndices
PHP Manual

# Migrating from PHP 4 to PHP 5.0.x

## Índice

- What has changed in PHP 5.0.x
- Backward Incompatible Changes
- CLI and CGI
- Migrating Configuration Files
- New Functions
- New Directives
- Databases
- New Object Model
- Error Reporting

Veja também o guia de migração para versões do PHP 5.1.x, 5.2.x and 5.3.x.

Checking for E_STRICT
What has changed in PHP 5.0.x
Apêndices
PHP Manual