PHP 7.3.1

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cah
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Joined: Sun Aug 17, 2008 5:05 am

PHP 7.3.1

Post by cah »

Use the following command to configure PHP 7.3.1:

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# ./configure --with-apxs2=/usr/local/apache2/bin/apxs CFLAGS=-std=gnu99 --with-pdo-mysql --with-mysqli
NOTICE: In PHP 5.6.20, the mysql flag was "--with-mysql" but it was removed from PHP 7.3.1. Instead, "--with-pdo-mysql" is added. The former flag reported an error while the latter one completed without an error.

Make completed without errors:

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# make
Make test came back with some errors:

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# make test
..........
=====================================================================
FAILED TEST SUMMARY
---------------------------------------------------------------------
Bug #66731: file: extensive backtraking, with pcre.jit=0 [ext/fileinfo/tests/cve-2014-3538-nojit.phpt]
Test lstat() and stat() functions: usage variations - effects of is_dir() [ext/standard/tests/file/lstat_stat_variation10.phpt]
int stream_socket_sendto ( resource $socket , string $data [, int $flags = 0 [, string $address ]] ); [ext/standard/tests/streams/stream_socket_sendto.phpt]
Fundamental breakpoints functionality [sapi/phpdbg/tests/breakpoints_001.phpt]
Preserve breakpoints on restart [sapi/phpdbg/tests/breakpoints_002.phpt]
Test deleting breakpoints [sapi/phpdbg/tests/breakpoints_003.phpt]
Test opcode breakpoints [sapi/phpdbg/tests/breakpoints_004.phpt]
Test breakpoint into function context [sapi/phpdbg/tests/breakpoints_005.phpt]
Basic function breakpoints [sapi/phpdbg/tests/breakpoints_006.phpt]
Test namespaced and non-lowercase breakpoint names [sapi/phpdbg/tests/breakpoints_008.phpt]
Bug #73704 (phpdbg shows the wrong line in files with shebang) [sapi/phpdbg/tests/bug73704.phpt]
Cleaning must preserve breakpoints [sapi/phpdbg/tests/clean_001.phpt]
Test clearing breakpoints [sapi/phpdbg/tests/clear_001.phpt]
Properly handle exceptions going to be uncaught [sapi/phpdbg/tests/exceptions_001.phpt]
Test exceptions in eval during exception [sapi/phpdbg/tests/exceptions_002.phpt]
Ensure proper saving of EX(opline) [sapi/phpdbg/tests/generator_run.phpt]
include_once must include only once [sapi/phpdbg/tests/include_once.phpt]
Test basic info functionality [sapi/phpdbg/tests/info_001.phpt]
A script with die() must end "normally" [sapi/phpdbg/tests/normal_exit.phpt]
Test phpdbg_break_next() function [sapi/phpdbg/tests/phpdbg_break_next.phpt]
Getting executable lines from custom wrappers [sapi/phpdbg/tests/phpdbg_get_executable_stream_wrapper.phpt]
Test phpdbg_*_oplog() functions [sapi/phpdbg/tests/phpdbg_oplog_001.phpt]
phpdbg_end_oplog() alone must not crash [sapi/phpdbg/tests/phpdbg_oplog_002.phpt]
Test argv passing [sapi/phpdbg/tests/run_001.phpt]
Stdin and escaped args being passed to run command [sapi/phpdbg/tests/run_002.phpt]
set_exception_handler() in phpdbg [sapi/phpdbg/tests/set_exception_handler.phpt]
Test stdin input with breakpoints [sapi/phpdbg/tests/stdin_001.phpt]
Test simple recursive watchpoint [sapi/phpdbg/tests/watch_001.phpt]
Test simple array watchpoint with replace [sapi/phpdbg/tests/watch_002.phpt]
Test simple watchpoint with replace [sapi/phpdbg/tests/watch_003.phpt]
Test detection of inline string manipulations on zval watch [sapi/phpdbg/tests/watch_004.phpt]
Test proper watch comparisons when having multiple levels of indirection from a zval to its value [sapi/phpdbg/tests/watch_005.phpt]
Test multiple watch elements pointing to the same watchpoint [sapi/phpdbg/tests/watch_006.phpt]
=====================================================================

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Install PHP 7.3.1:

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# make install
Installing PHP SAPI module:       apache2handler
/usr/local/apache2.4.25/build/instdso.sh SH_LIBTOOL='/usr/local/apr/build-1/libtool' libphp7.la /usr/local/apache2.4.25/modules
/usr/local/apr/build-1/libtool --mode=install install libphp7.la /usr/local/apache2.4.25/modules/
libtool: install: install .libs/libphp7.so /usr/local/apache2.4.25/modules/libphp7.so
libtool: install: install .libs/libphp7.lai /usr/local/apache2.4.25/modules/libphp7.la
libtool: install: warning: remember to run `libtool --finish /home/work/system_apps/php-7.3.1/libs'
chmod 755 /usr/local/apache2.4.25/modules/libphp7.so
[activating module `php7' in /usr/local/apache2.4.25/conf/httpd.conf]
Installing shared extensions:     /usr/local/lib/php/extensions/no-debug-zts-20180731/
Installing PHP CLI binary:        /usr/local/bin/
Installing PHP CLI man page:      /usr/local/php/man/man1/
Installing phpdbg binary:         /usr/local/bin/
Installing phpdbg man page:       /usr/local/php/man/man1/
Installing PHP CGI binary:        /usr/local/bin/
Installing PHP CGI man page:      /usr/local/php/man/man1/
Installing build environment:     /usr/local/lib/php/build/
Installing header files:          /usr/local/include/php/
Installing helper programs:       /usr/local/bin/
  program: phpize
  program: php-config
Installing man pages:             /usr/local/php/man/man1/
  page: phpize.1
  page: php-config.1
Installing PEAR environment:      /usr/local/lib/php/
[PEAR] Archive_Tar    - upgraded:  1.4.4
[PEAR] Console_Getopt - already installed: 1.4.1
[PEAR] Structures_Graph- already installed: 1.1.1
pear/pear dependency package "pear/XML_Util" downloaded version 1.4.3 is not the recommended version 1.3.0, but may be compatible, use --force to install
pear/XML_Util cannot be installed, conflicts with installed packages
[PEAR] XML_Util       - upgraded:  1.4.3

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in phar:///home/work/system_apps/php-7.3.1/pear/install-pear-nozlib.phar/PEAR/PackageFile/v1.php on line 1424
[PEAR] PEAR           - upgraded:  1.10.7
Wrote PEAR system config file at: /usr/local/etc/pear.conf
You may want to add: /usr/local/lib/php to your php.ini include_path
/home/work/system_apps/php-7.3.1/build/shtool install -c ext/phar/phar.phar /usr/local/bin
ln -s -f phar.phar /usr/local/bin/phar
Installing PDO headers:           /usr/local/include/php/ext/pdo/
After the installation is completed, the following line will be added to httpd.conf:

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LoadModule php7_module        modules/libphp7.so
Also, the following line needs to be added to httpd.conf as well. Otherwise, browsers will save the php instead of showing the page.

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AddHandler php7-script .php
phpBB3.2 also needs to have the following driver change in config.php:

For php5, it uses mysql driver:

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$dbms = 'phpbb\\db\\driver\\mysql';
For php7, it uses mysqli driver instead (notice the extra i in the end):

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$dbms = 'phpbb\\db\\driver\\mysqli';
If the driver doesn't get changed in config.php, the following error will show:

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=======================================================	
General Error
SQL ERROR [ mysql4 ]

mysql_connect function does not exist, is mysql extension installed? []

An sql error occurred while fetching this page. Please contact an administrator if this problem persists.
===================================================
The only annoying thing left after the upgrade is phpBB starts to show the following warning message:

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[ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Found a post (https://area51.phpbb.com/phpBB/viewtopi ... 61#p305156) that suggested changing the function twig_length_filter(Twig_Environment $env, $thing)

From:

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    function twig_length_filter(Twig_Environment $env, $thing)
    {
        return is_scalar($thing) ? mb_strlen($thing, $env->getCharset()) : count($thing);
    }
To:

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    function twig_length_filter(Twig_Environment $env, $thing)
    {
        if (null === $thing) {
            return 0;
        }
        if (is_scalar($thing)) {
            return mb_strlen($thing, $env->getCharset());
        }
        if (is_object($thing) && method_exists($thing, '__toString') && !$thing instanceof \Countable) {
            return mb_strlen((string) $thing, $env->getCharset());
        }
        if ($thing instanceof \Countable || is_array($thing)) {
            return count($thing);
        }
        return 1;
    }
Some people on the forum said phpBB3.2 supports until PHP 7.1 and phpBB3.3 supports higher versions of PHP.

I may need to find some time to upgrade phpBB to newer version. I currently run 3.2.0 but the latest version is 3.2.5, not 3.3.x.
CAH, The Great
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