PHP數組展示 phpinfo, ini, extensions等資訊

PHP數組顯示 phpinfo, ini, extensions等資訊

1. phpinfo to array

function phpinfo_array($return=false){ ob_start(); phpinfo(-1);  $pi = preg_replace( array('#^.*(.*).*$#ms', '#
PHP License
.*$#ms', '#
Configuration
#',  "#\r?\n#", "##", '# +<#', "#[ \t]+#", '# #', '#  +#', '# class=".*?"#', '%'%',  '#(?:.*?)" src="(?:.*?)=(.*?)" alt="PHP Logo" />'  .'
PHP Version (.*?)
(?:\n+?)#',  '#
PHP Credits
#',  '#(?:.*?)" src="(?:.*?)=(.*?)"(?:.*?)Zend Engine (.*?),(?:.*?)#',  "# +#", '##', '##'), array('$1', '', '', '', '' . "\n", '<', ' ', ' ', ' ', '', ' ',  '
PHP Configuration
'."\n".'PHP Version$2'.  "\n".'PHP Egg$1',  'PHP Credits Egg$1',  'Zend Engine$2' . "\n" .  'Zend Egg$1', ' ', '%S%', '%E%'), ob_get_clean()); $sections = explode('
', strip_tags($pi, '
')); unset($sections[0]); $pi = array(); foreach($sections as $section) {   $n = substr($section, 0, strpos($section, '
'));   preg_match_all('#%S%(?:(.*?))?(?:(.*?))?(?:(.*?))?%E%#',$section, $askapache, PREG_SET_ORDER);   foreach($askapache as $m) $pi[$n][$m[1]]=(!isset($m[3])||$m[2]==$m[3])?$m[2]:array_slice($m,2); } return ($return === false) ? print_r($pi) : $pi;}phpinfo_array();

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來源：http://www.php.net/manual/en/function.phpinfo.php#87463

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2. get_loaded_extensions? and PHP_VERSION

print_r(get_loaded_extensions());  //print_r(apache_get_modules()); // 一般服務商都會屏蔽掉print_r(PHP_VERSION);

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3.? ini to array

$ini_path = php_ini_loaded_file();print_r($ini_path); $ini = parse_ini_file($ini_path);print_r($ini);

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or

function parse_ini ( $filepath ) {    $ini = file( $filepath );    if ( count( $ini ) == 0 ) { return array(); }    $sections = array();    $values = array();    $globals = array();    $i = 0;    foreach( $ini as $line ){        $line = trim( $line );        // Comments        if ( $line == '' || $line{0} == ';' ) { continue; }        // Sections        if ( $line{0} == '[' ) {            $sections[] = substr( $line, 1, -1 );            $i++;            continue;        }        // Key-value pair        list( $key, $value ) = explode( '=', $line, 2 );        $key = trim( $key );        $value = trim( $value );        if ( $i == 0 ) {            // Array values            if ( substr( $line, -1, 2 ) == '[]' ) {                $globals[ $key ][] = $value;            } else {                $globals[ $key ] = $value;            }        } else {            // Array values            if ( substr( $line, -1, 2 ) == '[]' ) {                $values[ $i - 1 ][ $key ][] = $value;            } else {                $values[ $i - 1 ][ $key ] = $value;            }        }    }    for( $j=0; $j<$i; $j++ ) {        $result[ $sections[ $j ] ] = $values[ $j ];    }    return $result + $globals;}//$stores = parse_ini($ini_path);//print_r( $stores );

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來源：http://php.net/parse_ini_file

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