php.netのバージョン表記をパースするやつ

phpnet_version_parse.php

#!/usr/bin/env php
<?php

/**
 * phpnet_version_parse.php
 *
 * @author    USAMI Kenta <tadsan@zonu.me>
 * @copyright 2015 USAMI Kenta
 * @license   http://www.apache.org/licenses/LICENSE-2.0 Apache-2.0
 */

const URL = 'http://doc.php.net/downloads/json/php_manual_en.json';
const FILE = './php_manual_en.json';

if (!file_exists(FILE)) {
    file_put_contents(FILE, fopen(URL, 'r'));
}

$list_all = isset($_SERVER['argv'][1]) && $_SERVER['argv'][1] === 'all';
$whitelist = ['PHP 4', 'PHP 5', 'PHP 5.4', 'PHP 5.5', 'PHP 5.6', 'PHP 7', 'intl', 'mysqli', 'imagick'];

$dic = [];
$count = 0;

foreach (json_decode(file_get_contents(FILE), true) as $name => $func) {
    $cat = category($name, $func['versions']);
    unset($func['versions']);
    if ($list_all || in_array($cat, $whitelist, true)) {
        $count++;
        $dic[$cat][$name] = $func;
    }
}

//echo $count, PHP_EOL;exit;
echo json_encode($dic, JSON_PRETTY_PRINT), PHP_EOL;
exit;

function category ($name, $ver)
{
    static $php7_removed = [
        'mcrypt_generic_end', 'mcrypt_ecb', 'mcrypt_cbc', 'mcrypt_cfb', 'mcrypt_ofb',
        'datefmt_set_timezone_id', 'IntlDateFormatter::setTimeZoneID',
        'set_magic_quotes_runtime', 'magic_quotes_runtime', 'set_socket_blocking'
    ];

    if (in_array($name, $php7_removed, true)) {
        return 'obsolete PHP 7';
    }

    if (strpos($name, 'DateTime') === 0 || strpos($name, 'Phar') === 0) {
        return 'PHP 5';
    }

    if (stripos($name, 'KTagLib_') === 0) {
        return 'PECL ktaglib';
    }
    if (strpos($name, 'QuickHash') === 0) {
        return 'PECL quickhash';
    }
    if (strpos($name, 'SDO_') === 0) {
        return 'PECL SCA_SDO';
    }
    if (strpos($name, 'filepro') === 0) {
        return 'filepro';
    }
    if (strpos($name, 'Imagick') === 0) {
        return 'imagick';
    }
    if (stripos($name, 'Intl') === 0 || strpos($name, 'UConverter') === 0) {
        return 'intl';
    }
    if (stripos($name, 'soap') === 0 || $name === 'is_soap_fault' || $name === 'use_soap_error_handler') {
        return 'SOAP';
    }
    if (stripos($name, 'sqlite') === 0) {
        return 'PECL sqlite';
    }
    if (strpos($name, 'mysqli') === 0) {
        return 'mysqli';
    }
    if (strpos($name, 'ifx_') === 0 || strpos($name, 'ifxus_') === 0) {
        return 'informix';
    }
    if (strpos($name, 'ibase_') === 0) {
        return 'Firebird';
    }
    if (strpos($name, 'cubrid') === 0) {
        return 'CUBRID';
    }
    if (strpos($name, 'dbase_') === 0) {
        return 'dBase';
    }
    if (strpos($name, 'dbplus_') === 0) {
        return 'DB++';
    }
    if (strpos($name, 'fbsql_') === 0) {
        return 'FrontBase';
    }
    if (strpos($name, 'ingres_') === 0) {
        return 'Ingres';
    }
    if (strpos($name, 'maxdb') === 0) {
        return 'MaxDB';
    }
    if (strpos($name, 'msql_') === 0) {
        return 'mSQL';
    }
    if (strpos($name, 'mssql_') === 0) {
        return 'Mssql';
    }
    if (strpos($name, 'px_') === 0) {
        return 'Paradox';
    }
    if (strpos($name, 'pg_') === 0) {
        return 'PostgreSQL';
    }
    if (strpos($name, 'SQLite3') === 0) {
        return 'SQLite3';
    }
    if (strpos($name, 'sqlsrv_') === 0) {
        return 'SQLSRV';
    }
    if (strpos($name, 'sybase_') === 0) {
        return 'Sybase';
    }
    if (strpos($name, 'TokyoTyrant') === 0) {
        return 'TokyoTyrant';
    }

    if (strpos($name, 'tidy') === 0 || $name === 'ob_tidyhandler') {
        return 'tidy';
    }

    if (strpos($name, 'yp_') === 0 || strpos($name, 'fam_') === 0) {
        return 'obsolete PHP 5';
    }

    if (strpos($ver, 'Yaf >=') === 0) {
        return 'PECL Yaf';
    }
    if (strpos($ver, 'mongodb') === 0) {
        return 'PECL mongodb';
    }
    if ($ver === '' || $ver === 'Unknown' || $ver === 'None') {
        return 'other';
    }

    if (strpos($ver, 'phar') !== false || strpos($ver, 'PECL pdo') !== false ||
        strpos($ver, 'PECL json') !== false || strpos($ver, 'PECL zip') !== false
    ) {
        return 'PHP 5';
    }

    if (preg_match('/(PECL [-_a-zA-Z0-9]+)(?: >=)?/', $ver, $matches)) {
        return $matches[1];
    }

    if ($name === 'ldap_modify_batch') {
        return 'PHP 5.4';
    }

    if ($name === 'PDF_set_text_matrix') {
        return 'obsolete PHP 4';
    }

    static $obsolete_5 = [
        'session_register', 'session_unregister', 'session_is_registered', 'php_check_syntax',
        'php_logo_guid', 'zend_logo_guid', 'define_syslog_variables'
    ];
    if (in_array($name, $obsolete_5, true)) {
        return 'obsolete PHP 5';
    }

    if ($ver === 'PHP 7') {
        return 'PHP 7';
    }
    if ($ver === 'PHP 4, PHP 5, PHP 7' || $ver === 'PHP 4, PHP 5') {
        return 'PHP 4';
    }
    if ($ver === 'PHP 5, PHP 7') {
        return 'PHP 5';
    }

    //$is_support_7 = strpos($ver, 'PHP 7') !== false;

    if (preg_match('/^PHP 4 >= 4\..+, PHP 5/', $ver)) {
        return 'PHP 4';
    }

    if (strpos($ver, 'PHP 5 >') === 0) {
        return 'PHP 5';
    }

    if (preg_match('/^PHP 5, PHP 7 >= (5\.[0-9])\.[0-9]/', $ver, $matches)) {
        return (version_compare(5.3, $matches[1]) <= 0) ? "PHP {$matches[1]}" : 'PHP 5';
    }

    if (preg_match('/^PHP ?>= ?(5.[0-9])(?:\.[0-9]+)?$/', $ver, $matches)) {
        return (version_compare(5.3, $matches[1]) <= 0) ? "PHP {$matches[1]}" : 'PHP 5';
    }

    if (strpos('PHP 5 <', $ver) === 0) {
        return 'obsolete PHP 5';
    }
    if (strpos('PHP 4 <', $ver) === 0) {
        return 'obsolete PHP 4';
    }

    return $ver;
}

versions

CUBRID
DB++
Firebird
FrontBase
Ingres
MaxDB
Mssql
PECL OAuth
PECL OCI8
PECL SCA_SDO
PECL SDO
PECL Yaf
PECL ZendOpcache
PECL apc
PECL apcu
PECL apd
PECL bbcode
PECL bcompiler
PECL blenc
PECL cairo
PECL chdb
PECL classkit
PECL crack
PECL cyrus
PECL dbx
PECL eio
PECL enchant
PECL ev
PECL event
PECL expect
PECL fann
PECL fileinfo
PECL fribidi
PECL gearman
PECL gender
PECL geoip
PECL gmagick
PECL gnupg
PECL gupnp
PECL haru
PECL hash
PECL hrtime
PECL hwapi
PECL ibm_db2
PECL id3
PECL iisfunc
PECL imagick
PECL inclued
PECL inotify
PECL intl
PECL json
PECL judy
PECL kadm5
PECL ktaglib
PECL lapack
PECL libevent
PECL lua
PECL lzf
PECL mailparse
PECL mcve
PECL memcache
PECL memcached
PECL ming
PECL mnogosearch
PECL mongo
PECL mongodb
PECL mqseries
PECL mysqlnd-uh
PECL mysqlnd_memcache
PECL mysqlnd_ms
PECL mysqlnd_qc
PECL ncurses
PECL net_gopher
PECL newt
PECL openal
PECL parsekit
PECL pdflib
PECL pdo
PECL pdo_pgsql
PECL pdo_sqlite
PECL pecl_http
PECL phar
PECL proctitle
PECL ps
PECL pthreads
PECL quickhash
PECL radius
PECL rar
PECL rpmreader
PECL rrd
PECL runkit
PECL sam
PECL session_pgsql
PECL solr
PECL sphinx
PECL spl_types
PECL spplus
PECL sqlite
PECL ssdeep
PECL ssh2
PECL stats
PECL stomp
PECL svm
PECL svn
PECL swish
PECL sync
PECL taint
PECL tcpwrap
PECL tidy
PECL trader
PECL uopz
PECL v8js
PECL varnish
PECL vpopmail
PECL weakref
PECL win32ps
PECL win32service
PECL wincache
PECL xattr
PECL xdiff
PECL xhprof
PECL xmldiff
PECL xmlwriter
PECL yaml
PECL yar
PECL yaz
PECL zip
PECL zmq
PHP 4
PHP 5
PHP 5.3
PHP 5.4
PHP 5.5
PHP 5.6
PHP 7
Paradox
PostgreSQL
SQLSRV
Sybase
TokyoTyrant
dBase
filepro
informix
mSQL
mysqli
obsolete PHP 4
obsolete PHP 5
obsolete PHP 7
other