Added deprecation Division by zero when using power with zero as base and negative exponent

RFC: https://wiki.php.net/rfc/raising_zero_to_power_of_negative_number

Closes GH-13128

Added missing case 0.0 to the test runtime_compile_time_binary_operands.phpt (#13010)

Add clang ASAN/UBSAN push job

Closes GH-9507

Fix compile-time/run-time discrepancies with unary operators

This addresses two issues:
* ~ throws for a number of types, and we should not compile-time
evaluate in that case. Ad

Fix compile-time/run-time discrepancies with unary operators

This addresses two issues:
* ~ throws for a number of types, and we should not compile-time
evaluate in that case. Add a check similar to what we do for
binary ops.
* Unary +/- may produce a different error message due to
canonicalization of the constant operand to the RHS. To avoid
this, put the constant operand on the RHS right away.

Fixes oss-fuzz #25649.

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Remove unnecessary check in runtime_compile_time_binary_operands.phpt

Now that operator errors are detected more accurately, we no longer
have any cases where we throw a compile-time err

Remove unnecessary check in runtime_compile_time_binary_operands.phpt

Now that operator errors are detected more accurately, we no longer
have any cases where we throw a compile-time error instead of a
run-time exception, so we can drop this check now.

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Unify checks for binary operator errors for ct eval

Move everything into one function and share it with opcache.
This fixes some discrepancies.

Improve "unsupported operands" error

By mentioning the operand types. We can do that now, as the
original operand types now remain available.

Closes GH-5330.

Reindent phpt files

Clean DONE tags from tests

Remove most of the `===DONE===` tags and its variations.
Keep `===DONE===` if the test output otherwise becomes empty.

Closes GH-4872.

Generate less code in compile time binary op test

Don't generate try {} blocks for the operations that don't throw.

Replace dirname(__FILE__) by __DIR__ in tests

Use EXPECT when possible

EXPECTF logic in run-tests.php is considerable, so let's avoid it.

Delay array to string conversion notice until runtime

Uncomment cleanup for runtime_compile_time_binary_operands.phpt

Add runtime_compile_time_binary_operands.phpt