Upgrading to PHP5

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GeXus
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Upgrading to PHP5

Post by GeXus »

Has anyone found any issues with upgrading from PHP4 to PHP5? Is everything backwards compatible?
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feyd
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Post by feyd »

Overall, most stuff is backward compatible. However, if you have E_STRICT on, you will get warnings for many classes designed for PHP 4. Reference usage changed around completely, so you will need to update the code for that.
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