INI configuration (SIAPS SERVER)

allow_url_fopen: 1
allow_url_include: 0
always_populate_raw_post_data: 1
arg_separator.input: ;&
arg_separator.output: &
asp_tags:
assert.active: 1
assert.bail:
assert.callback: 0
assert.quiet_eval: 0
assert.warning: 1
auto_append_file:
auto_detect_line_endings:
auto_globals_jit: 1
auto_prepend_file:
bcmath.scale: 0
browscap: extra/browscap.ini
curl.cainfo:
date.default_latitude: 31.7667
date.default_longitude: 35.2333
date.sunrise_zenith: 90.583333
date.sunset_zenith: 90.583333
date.timezone: UTC
default_charset:
default_mimetype: text/html
default_socket_timeout: 60
disable_classes:
disable_functions:
display_errors: 1
display_startup_errors:
doc_root:
docref_ext: .html
docref_root: /phpmanual/
enable_dl: 1
enable_post_data_reading: 1
engine: 1
error_append_string:
error_log: error_log
error_prepend_string:
error_reporting: 22519
exit_on_timeout: 0
expose_php: 1
extension_dir: /usr/local/lib/php/extensions/no-debug-non-zts-20100525
file_uploads: 1
filter.default: unsafe_raw
filter.default_flags:
from: john@doe.com
gd.jpeg_ignore_warning: 0
highlight.comment: #FF9900
highlight.default: #0000BB
highlight.html: #000000
highlight.keyword: #007700
highlight.string: #DD0000
html_errors:
iconv.input_encoding: ISO-8859-1
iconv.internal_encoding: ISO-8859-1
iconv.output_encoding: ISO-8859-1
ignore_repeated_errors:
ignore_repeated_source:
ignore_user_abort: 0
implicit_flush:
include_path: .:/usr/lib/php:/usr/local/lib/php
intl.default_locale:
intl.error_level: 0
last_modified: 0
log_errors: 1
log_errors_max_len: 1024
mail.add_x_header: 0
mail.force_extra_parameters:
mail.log:
max_execution_time: 60
max_file_uploads: 20
max_input_nesting_level: 64
max_input_time: 60
max_input_vars: 1000
mbstring.detect_order: auto
mbstring.encoding_translation:
mbstring.func_overload: 0
mbstring.http_input: auto
mbstring.http_output: SJIS
mbstring.http_output_conv_mimetypes: ^(text/|application/xhtml\+xml)
mbstring.internal_encoding: EUC-JP
mbstring.language: neutral
mbstring.strict_detection: 0
mbstring.substitute_character:
mcrypt.algorithms_dir:
mcrypt.modes_dir:
memory_limit: 128M
mysql.allow_local_infile: 1
mysql.allow_persistent: 1
mysql.connect_timeout: 60
mysql.default_host:
mysql.default_password:
mysql.default_port:
mysql.default_socket: /var/lib/mysql/mysql.sock
mysql.default_user:
mysql.max_links: -1
mysql.max_persistent: -1
mysql.trace_mode:
mysqli.allow_local_infile: 1
mysqli.allow_persistent: 1
mysqli.default_host:
mysqli.default_port: 3306
mysqli.default_pw:
mysqli.default_socket: /var/lib/mysql/mysql.sock
mysqli.default_user:
mysqli.max_links: -1
mysqli.max_persistent: -1
mysqli.reconnect: 0
mysqlnd.collect_memory_statistics: 0
mysqlnd.collect_statistics: 1
mysqlnd.debug:
mysqlnd.log_mask: 0
mysqlnd.mempool_default_size: 16000
mysqlnd.net_cmd_buffer_size: 4096
mysqlnd.net_read_buffer_size: 32768
mysqlnd.net_read_timeout: 31536000
opcache.blacklist_filename:
opcache.consistency_checks: 0
opcache.dups_fix: 0
opcache.enable: 1
opcache.enable_cli: 0
opcache.enable_file_override: 0
opcache.error_log:
opcache.fast_shutdown: 0
opcache.file_update_protection: 2
opcache.force_restart_timeout: 180
opcache.inherited_hack: 1
opcache.interned_strings_buffer: 4
opcache.load_comments: 1
opcache.log_verbosity_level: 1
opcache.max_accelerated_files: 2000
opcache.max_file_size: 0
opcache.max_wasted_percentage: 5
opcache.memory_consumption: 64
opcache.optimization_level: 0xFFFFFFFF
opcache.preferred_memory_model:
opcache.protect_memory: 0
opcache.restrict_api:
opcache.revalidate_freq: 2
opcache.revalidate_path: 0
opcache.save_comments: 1
opcache.use_cwd: 1
opcache.validate_timestamps: 1
open_basedir:
output_buffering:
output_handler:
pcre.backtrack_limit: 1000000
pcre.recursion_limit: 100000
pdo_mysql.default_socket: /var/lib/mysql/mysql.sock
phar.cache_list:
phar.readonly: 1
phar.require_hash: 1
phpd: 1
phpd.t: 1
post_max_size: 50M
precision: 12
realpath_cache_size: 16K
realpath_cache_ttl: 120
register_argc_argv: 1
report_memleaks: 1
report_zend_debug: 1
request_order:
sendmail_from: me@localhost.com
sendmail_path: /usr/sbin/sendmail -t -i
serialize_precision: 100
session.auto_start: 0
session.cache_expire: 180
session.cache_limiter: nocache
session.cookie_domain:
session.cookie_httponly: 1
session.cookie_lifetime: 0
session.cookie_path: /
session.cookie_secure:
session.entropy_file:
session.entropy_length: 0
session.gc_divisor: 100
session.gc_maxlifetime: 1440
session.gc_probability: 1
session.hash_bits_per_character: 4
session.hash_function: 0
session.name: PHPSESSID
session.referer_check:
session.save_handler: files
session.save_path: /tmp
session.serialize_handler: php
session.upload_progress.cleanup: 1
session.upload_progress.enabled: 1
session.upload_progress.freq: 1%
session.upload_progress.min_freq: 1
session.upload_progress.name: PHP_SESSION_UPLOAD_PROGRESS
session.upload_progress.prefix: upload_progress_
session.use_cookies: 1
session.use_only_cookies: 1
session.use_trans_sid: 0
short_open_tag: 1
SMTP: localhost
smtp_port: 25
soap.wsdl_cache: 1
soap.wsdl_cache_dir: /tmp
soap.wsdl_cache_enabled: 1
soap.wsdl_cache_limit: 5
soap.wsdl_cache_ttl: 86400
sourceguardian.restrict_unencoded: 0
sql.safe_mode:
sqlite3.extension_dir:
tidy.clean_output: 0
tidy.default_config:
track_errors:
unserialize_callback_func:
upload_max_filesize: 50M
upload_tmp_dir:
url_rewriter.tags: a=href,area=href,frame=src,input=src,form=,fieldset=
user_agent: PHP
user_dir:
user_ini.cache_ttl: 300
user_ini.filename: .user.ini
variables_order: EGPCS
xbithack: 0
xmlrpc_error_number: 0
xmlrpc_errors: 0
xsl.security_prefs: 44
zend.detect_unicode: 1
zend.enable_gc: 1
zend.multibyte: 0
zend.script_encoding:
zend_loader.disable_licensing: 0
zend_loader.enable: 1
zend_loader.max_alloca: 2048
zend_loader.obfuscation_level_support: 0
zlib.output_compression:
zlib.output_compression_level: -1
zlib.output_handler:

সাব প্যাটার্ন বাদ দেওয়া এটা দ্বারা ?:

Remove subpattern from array $matches

আগে

Array
(
    [0] => xxxxzzzz
    [1] => xxxx   // remove this by ?: 
    [2] => zzzz
)

$str = "xxxxzzzz";

preg_match("/(x+)(z+)/",  $str, $matches);

print_r($matches); 

পরে 

Array
(
    [0] => xxxxzzzz
    [1] => zzzz
)

strtok

strtok বিভিন্ন ধরনের দেলিমেতের থাকে এমন স্ট্রিং কে টোকেন হিসাবে রিটার্ন করে।  repeated delimiter থাকলে প্রতি একবার রান করলে একটা টোকেন স্ট্রিং রিটার্ন করে, এভাবে পর পর রান করলে পরবার একটা করে রিটার্ন পাওয়া যাবে সংশ্লিষ্ট ওই delimiter জন্য। সুধু প্রথমবার স্ট্রিং দিতে হই, তারপর শুধু delimiter token দিলেই হয়। প্রতি executioner পর এটা কারেন্ট position ধরে রাখে।

var_dump(strtok('a1/a2/a3/a4', '/')); //a1
var_dump(strtok('/')); // a2
var_dump(strtok('/')); // a3
var_dump(strtok('/')); // a4
var_dump(strtok('/')); // bool(false) , at 5th execution

string(2) "a1"
string(2) "a2"
string(2) "a3"
string(2) "a4"
bool(false)

<?php
$string = "This is\tan example\nstring";/* Use tab and newline as tokenizing characters as well  */$tok = strtok($string, " \n\t");

while ($tok !== false) {
    echo "Word=$tok<br />";
    $tok = strtok(" \n\t");
}?>

preg_replace_callback_array

$subject = 'Aaaaaa Bbb';
preg_replace_callback_array(
    [
        '~[a]+~i' => function ($match) {
            echo strlen($match[0]), ' matches for "a" found', PHP_EOL;
        },
        '~[b]+~i' => function ($match) {
            echo strlen($match[0]), ' matches for "b" found', PHP_EOL;
        }
    ],
    $subject);

6 matches for "a" found
3 matches for "b" found

preg_grep

// return all array elements
// containing floating point numbers
$array = array(120, 256.2, 985, 254, 654, 85.24, 65.9, 87);
$fl_array = preg_grep("/^(\d+)?\.\d+$/", $array);

print_r($fl_array);

Array
(
    [1] => 256.2
    [5] => 85.24
    [6] => 65.9
)

preg_quote

$keywords = '\ + * ? [ ^ ] $ ( ) abc { } = ! < > | : -';
$keywords = preg_quote($keywords, "abc");
echo $keywords;

Ans: \\ \+ \* \? \[ \^ \] \$ \( \) \abc \{ \} \= \! \< \> \| \: \-

preg_replace_callback

function add($matches){
    print_r($matches);
    return $matches[2]+1;
}

echo preg_replace_callback('/(1)5(7)/', "add", "777157777177");

Array
(
    [0] => 157
    [1] => 1
    [2] => 7
)

7778777177

preg_replace

$string = 'April 15, 2003';
$pattern = '/(April) (15), (2003)/i';
$replacement = 'Month: $1 Date: $2 Year: $3';
echo preg_replace($pattern, $replacement, $string);

$string = "The quick brown fox jumps over the lazy dog";
$patterns = array("/quick/", "/brown/", "/fox/");
$replacements = array(2=>"bear", 1=>"black", 0=>"slow");
ksort($patterns);
ksort($replacements);
echo preg_replace($patterns, $replacements, $string);

$string = 'April 15, 2003';
$pattern = '/(April) (15), (2003)/i';
$replacement = 'Month: $1 Date: $2 Year: $3';
echo preg_replace($pattern, $replacement, $string);

$count = 0;
echo preg_replace(array('/\d/', '/\s/'), '*', 'xp 4 to', -1 , $count);
echo $count; //3