Fixed bug #78545

By using an explicit (double) cast.

Future-proof email addresses

Fix #76767: ‘asm’ operand has impossible constraints in zend_operators.h

We disable assembly code with gcc 4.8 on i386.

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

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API cleanup.
Removed useless filename and lineno arguments, used in DEBUG build.
The patch doesn't break source compatibility of public API (only binary compatibility).

Conversion related optimizations

Use zend_string_release_ex() instread of zend_string_release() in places, where we sure about string persistence.

Use add/sub instead of inc/dec

Use const pointers where appropriate

Added zendi_smart_streq() for smart string equality check

year++

year++

year++

Use zend_string_equal*() API for zend_string equality check instead of direct memcmp() usage.

Use zend_string_tolower() where it's possible (to avoid reallocations).
Allow zend_string_tolower_ex() to create parsistent strings

Add configure check for asm goto support

asm goto is not supported by couple of systems. To make sure it does,
we can check it at configure-time.

Prefer "GNU asm goto" to __builtin_saddl_overflow() for overflow detection. This allows generation of significantly better code.

Optimized zend_is_true() for objects (in most cases, it doesn't need to call the conversion handler).

Fix condition

Avoid unnecessary reference-counting on strings.

Removed "_" from API functions.

Fix datatypes and compiler warnings

Switch to size_t

Not critical as an unsigned is already used, but fixes a couple of
warnings in other areas.

Normalize signature

Fix datatypes and compiler warnings

Switch to size_t

Not critical as an unsigned is already used, but fixes a couple of
warnings in other areas.

Normalize signature

It's a function with the usual compare semantics, returning a platform
specific at least produces unnecessary warnings elsewhere and is otherwise
inappropriate.

Fix return value

Drop unused var

Fix compiler warnings

Fix compiler warning

Fix var name in arginfo

Fix cast

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`memcmp` begins from the second char.

Signed-off-by: tianhe1986 <w1s2j3229@163.com>

Small improvement with zend_memnstr (tianhe1986)

move zend_ato*() to size_t and remove casts