krmgns

<?php
$html = '<img class="medium" src="/images/image.jpg" width="100" height="75">';

// get attrs
preg_match_all('~([\w]+?)="(.*?)"~i', $html, $m);
$attrs = array_combine($m[1], $m[2]);

print_r($attrs);

// result

krmgns

<?php
function avg(){
    return array_sum(func_get_args()) / func_num_args();
}

function avgr($a){
    return array_sum($a) / count($a);
}

krmgns

if (typeof RegExp.prototype.matchAll !== "function") {
    RegExp.prototype.matchAll = function(v) {
        var tmp     = ""+ this, // So this.toString
            src     = tmp.lastIndexOf("/"),
            pattern = tmp.substring(1, src),
            flags   = tmp.substring(src + 1, tmp.length);
        
        // Never forget "g", that prepends infinite loops for "while"
        if (flags.indexOf("g") == -1) {
            flags += "g";

krmgns

Sublime Text 2 Installation Guide: Ubuntu 13.04 and Elementary OS Luna

1. Install Sublime Text 2

Open terminal

sudo add-apt-repository ppa:webupd8team/sublime-text-2
sudo apt-get update
sudo apt-get install sublime-text

2. Install Sublime Package Control

krmgns

<?php
define("CTYPE_PRINT_UNICODE_PATTERN", "~^[\pL\pN\s\"\~". preg_quote("!#$%&'()*+,-./:;<=>?@[\]^_`{|}´") ."]+$~u");

function ctype_print_unicode($input) {
    return preg_match(CTYPE_PRINT_UNICODE_PATTERN, $input);
}

print ctype_print_unicode("3 muços?"); // 1

krmgns

// Handles also array params well
function parseQueryString(query) {
    var pars = (query != null ? query : "").replace(/&+/g, "&").split('&'),
        par, key, val, re = /^([\w]+)\[(.*)\]/i, ra, ks, ki, i = 0,
        params = {};

    while ((par = pars.shift()) && (par = par.split('=', 2))) {
        key = decodeURIComponent(par[0]);
        // prevent param value going to be "undefined" as string
        val = decodeURIComponent(par[1] || "").replace(/\+/g, " ");

krmgns

function extract_array_path($path, $value = null, $base = null) {
    if ($base === null) {
        static $base = array();
    }

    $exp = explode('.', $path);
    $tmp =& $base;
    foreach($exp as $i) {
        $tmp =& $tmp[$i];
    }

krmgns

<VirtualHost *:80>
  ServerName foo.com.local
  DocumentRoot /var/www/foo.com/public

  <Directory /var/www/foo.com/public>
    Options +FollowSymLinks
    DirectoryIndex index.php
    AllowOverride all
    Require all granted
    

krmgns

$str = <<<EOT
Lorem [a href="#"]ipsum[/a] [hr color="red" /] dolor...

[style].foo{color:#fff}[/style]
EOT;

function bbcode_convert($content) {
    // remove style|script
    $content = preg_replace(
        '~(\[(style|sctript)\s?.*\](.*)\[/(\\2)\]|\[(%s)\s?.*/\])~ims', '', $content);

krmgns

<?php
$url = "https://foo.com//bar/////ii?a=1";
$url = preg_replace("~(?<!:)/+~", "/", $url);
print($url); # https://foo.com/bar/ii?a=1