Description:
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Here are two examples of Fatal error, that bears a funny error message.

<?php break 1.0;
PHP Fatal error:  'break' operator accepts only positive numbers

<?php break true;
'break' operator with non-constant operand is no longer supported


Test script:
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<?php break 1.0;

Those are two separate scripts. 

<?php break true;

<?php const A=1; break A;
PHP Fatal error:  'break' operator with non-constant operand is no longer supported

Expected result:
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"only positive numbers" is misleading, and should mention 'only positive integers'.

That would work for "true", and "A" too : "non-constant operand" is misleading too.