sapi/fcgi: update listen queue size handling. (#13939)

the default backlog does not necessarily need to be higher than 128,
however for systems like haiku it s mor benefitial to be actua

sapi/fcgi: update listen queue size handling. (#13939)

the default backlog does not necessarily need to be higher than 128,
however for systems like haiku it s mor benefitial to be actually lower.

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cgi: tidy up fastcgi_cleanup signal handler (#13026)

* signal handlers can only touch global volatile sig_atomic_t variables.
* fastcgi_cleanup is static
* structs sigaction are stat

cgi: tidy up fastcgi_cleanup signal handler (#13026)

* signal handlers can only touch global volatile sig_atomic_t variables.
* fastcgi_cleanup is static
* structs sigaction are static
* A signal handler cannot call exit() because it is not async signal safe,
call _exit instead.

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Implement GH-12385: flush headers without body when calling flush()

Closes GH-12785.

Implement GH-10024: support linting multiple files at once using php -l

This is supported in both the CLI and CGI modes. For CLI this required
little changes.

For CGI, the trick

Implement GH-10024: support linting multiple files at once using php -l

This is supported in both the CLI and CGI modes. For CLI this required
little changes.

For CGI, the tricky part was that the options parsing happens inside the
loop. This means that options passed after the -l flag were previously
simply ignored. As we now re-enter the loop we would parse the options
again, and if they are handled but don't set the script name, then CGI
will think you want to read from standard in. To keep the same "don't
parse options" behaviour I simply wrapped the options handling inside an
if.

Closes GH-10024.
Closes GH-10710.

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Benchmarking mean (#11085)

* Use 50 runs and calculate mean

* Don't validate timestamps

* Don't profile PHP startup and shutdown in cgi with valgrind

Revert GH-10220

Cf. <https://github.com/php/php-src/pull/10220#issuecomment-1383739816>.

This reverts commit ecc880f491d66081298a16634629f149459706a9.
This reverts commit 588a07

Revert GH-10220

Cf. <https://github.com/php/php-src/pull/10220#issuecomment-1383739816>.

This reverts commit ecc880f491d66081298a16634629f149459706a9.
This reverts commit 588a07f7371ee2b5fac17de147926780e427fae6.
This reverts commit f377e15751d3aa48b69cd9bcc366ede7803d511f.
This reverts commit b4ba16fe189b109144aff669e11d81365160104b.
This reverts commit 694ec1deea36e366b28b6349a52be49824e1a1a8.
This reverts commit 6b34de8eba9f66882ae16e6073af28783670ac53.
This reverts commit aa1cd02a4367834026ea2205ea13a2f904455aa1.
This reverts commit 308fd311ea6fcf3094b448df7f2b264f08e4fe4f.
This reverts commit 16203b53e1822a37b6ba6f2ab198bb435d05fdad.
This reverts commit 738fb5ca5412f5e833a7fab82b11519e635a3357.
This reverts commit 9fdbefacd3c382d731aa175b7bdc002ec9cb2b30.
This reverts commit cd4a7c1d90562ebb5f89caf94d00d579631b9fbe.
This reverts commit 928685eba2b2f0ded90e7f78fd806ea164002f6e.
This reverts commit 01e5ffc85cd4357fd7b5b7ceefa29f2d10ca26b7.

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sapi/*: add missing includes

Fix unstable sapi test, fix GH-9140 (#9184)

Minor refactoring of main/main.c and TSRM (#8608)

Initialise zend_stat_t to fix MSAN build

Refacto php_module_startup() (#8303)

It only ever uses at most 1 additional modules

sapi/*: move duplicate "--define" code to library

Fix php-cgi name in usage info

Cf. <https://github.com/php/doc-en/issues/1312#issuecomment-1008214821>.

Closes GH-7916.

Use more compact representation for packed arrays.

- for packed arrays we store just an array of zvals without keys.
- the elements of packed array are accessible throuf as ht->arPacked[

Use more compact representation for packed arrays.

- for packed arrays we store just an array of zvals without keys.
- the elements of packed array are accessible throuf as ht->arPacked[i]
instead of ht->arData[i]
- in addition to general ZEND_HASH_FOREACH_* macros, we introduced similar
familied for packed (ZEND_HASH_PACKED_FORECH_*) and real hashes
(ZEND_HASH_MAP_FOREACH_*)
- introduced an additional family of macros to access elements of array
(packed or real hashes) ZEND_ARRAY_ELEMET_SIZE, ZEND_ARRAY_ELEMET_EX,
ZEND_ARRAY_ELEMET, ZEND_ARRAY_NEXT_ELEMENT, ZEND_ARRAY_PREV_ELEMENT
- zend_hash_minmax() prototype was changed to compare only values

Because of smaller data set, this patch may show performance improvement
on some apps and benchmarks that use packed arrays. (~1% on PHP-Parser)

TODO:
- sapi/phpdbg needs special support for packed arrays (WATCH_ON_BUCKET).
- zend_hash_sort_ex() may require converting packed arrays to hash.

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Merge branch 'PHP-8.0'

* PHP-8.0:
Fix #80849: HTTP Status header truncation

Merge branch 'PHP-7.4' into PHP-8.0

* PHP-7.4:
Fix #80849: HTTP Status header truncation

Fix #80849: HTTP Status header truncation

While truncating the contents of a header is okay, we must never omit
the trailing CRLF.

Closes GH-7238.

Fixed some spaces used instead of tabs

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |

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Fix spelling and grammar mistakes

This PR corrects misspellings identified by the check-spelling action.

The misspellings have been reported at jsoref@b6ba3e2#commitcomment-48946465

Fix spelling and grammar mistakes

This PR corrects misspellings identified by the check-spelling action.

The misspellings have been reported at jsoref@b6ba3e2#commitcomment-48946465

The action reports that the changes in this PR would make it happy: jsoref@602417c

Closes GH-6822.

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Add known strings for jit autoglobals

We always create interned strings for all autoglobals anyway, so
we might as well add known strings to make them more widely usable.

Change Zend Stream API to use zend_string* instead of char*.

This allows to eliminate re-calculation of string lenght and hash value.
See the detailed list of changes in UPGRADING.INTERN

Change Zend Stream API to use zend_string* instead of char*.

This allows to eliminate re-calculation of string lenght and hash value.
See the detailed list of changes in UPGRADING.INTERNALS.

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Replace zend_bool uses with bool

We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.

Of course, zend_bool

Replace zend_bool uses with bool

We're starting to see a mix between uses of zend_bool and bool.
Replace all usages with the standard bool type everywhere.

Of course, zend_bool is retained as an alias.

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Revert "Fix bug #64865: Use CONTEXT_DOCUMENT_ROOT for scanning dir tree"

This reverts commit 98bfad738ad2734dfba5733323f7ba733daf3ec3.

This doesn't work well in some setups, see bug

Revert "Fix bug #64865: Use CONTEXT_DOCUMENT_ROOT for scanning dir tree"

This reverts commit 98bfad738ad2734dfba5733323f7ba733daf3ec3.

This doesn't work well in some setups, see bug #80113 and GH-5051.
Reverting this for now.

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Add stubs for SAPIs

Closes GH-5295.