Other changesNotices and warnings on arithmetic with invalid strings
New
The above example will output: Notice: A non well formed numeric value encountered in %s on line %d Warning: A non-numeric value encountered in %s on line %d Warn on octal escape sequence overflow
Previously, 3-octet octal string escape sequences would overflow silently.
Now, they will still overflow, but
The above example will output: Warning: Octal escape sequence overflow \500 is greater than \377 in %s on line %d string(1) "@" Inconsistency fixes to
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