Do this by reusing the implementation used for `==`
when both arguments are ints (IS_LONG) or both are floats (IS_DOUBLE)
```php
// Before: nestedloop_ni took 0.442 seconds
// After: nestedloop_ni takes 0.401 seconds (same as nestedloop_ne)
function nestedloop_ni(int $k) {
$x = 0;
for ($i=0; $i < 50000000; $i++) {
if ($i === $k) {
$x++;
}
}
print "$x\n";
}
function nestedloop_ne(int $k) {
$x = 0;
for ($i=0; $i < 50000000; $i++) {
if ($i == $k) {
$x++;
}
}
print "$x\n";
}
```
Opcache stores `opline->handler`s in shared memory. These pointers are
invalid, if the main PHP DLL is loaded at another base address due to
ASLR. We therefore store the address of `execute_ex` in the mmap base
file, and check on startup whether it matches its current address. If
not, we fall back on the file cache if enabled, and bail out otherwise.
This still does not address cases where the opline handler is located
inside of another DLL (e.g. for some profilers, debuggers), but there
seems to be no general solution for now.
(cherry picked from commit 8ba10b8fbc)
That parameter is mostly useless in practise, and likely has been
directly ported from the underlying `gdImagePolygon()` and friends,
which require that parameter since the number of elements of the point
array would otherwise be unknown. Typical usages of `imagepolygon()`,
`imageopenpolygon()` and `imagefilledpolygon()` pass `count($points)/2`
or hard-code this value as literal. Since explicitly specifying this
parameter is annoying and error-prone, we offer the possibility to omit
it, in which case the `$points` array must have an even number of
elements, and the number of points is calculated as `count($points)/2`.
Optimizations such as specializations for is_resource were first added in
dfb4f6b38d9efedafab7d2d98b9333715561256
I don't see any mention of is_scalar (and optimizing it) in the commit history,
or in prior PRs on github, or searching for is_scalar in externals.io
We use the portable {TMP} instead of the hard-coded /tmp, and skip
mysqli_debug_append.phpt on Windows, because unlinking the trace file
while the connection is still open won't work there.
Fixes a bug introduced in 4008704f62
The trailing comma is followed by `)` when the varargs list
is empty in the macro, which is a syntax error in C
This fixes compilation of code such as the following
PHP_FUNCTION(get_metadata) {
if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "") == FAILURE) {
return;
}
Closes GH-4896.
