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fly like a bird ...

Roman Janko Kcko

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fly like a bird ...
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Kcko / cs-sort.php
Created May 31, 2016 16:41
České řazení / Czech sorting
<?
setlocale(LC_ALL, 'cs_CZ.UTF-8');
header("content-type: text/html; charset=UTF-8");
$arr = explode(",", "č, d, b, a, š, ř, o, x, z, ž, á, s, m");
uasort($arr, "strcoll");
echo "<pre>" . print_r($arr, 1) . "</pre>";
?>
@Kcko
Kcko / replace-img.js
Created August 31, 2016 14:40
Nahrazeni obrazku na webu 1px transparentnim gifem
(function(img) {
for (var i = img.length; i--; ) {
img[i].src = "data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAAHAP8ALAAAAAABAAEAAAICRAEAOw==";
}
})(document.images);
@Kcko
Kcko / curl_example.php
Created October 2, 2016 07:51 — forked from carbontwelve/curl_example.php
PHP Curl to check if url is alive
<?php
function check_alive($url, $timeout = 10, $successOn = array(200, 301)) {
$ch = curl_init($url);
// Set request options
curl_setopt_array($ch, array(
CURLOPT_FOLLOWLOCATION => false,
CURLOPT_NOBODY => true,
CURLOPT_TIMEOUT => $timeout,
@Kcko
Kcko / gist:74c6cfb3e890e1fe5dbee17328a31c3d
Created October 7, 2016 21:25 — forked from liunian/gist:9338301
Human Readable File Size with PHP
<?php
# http://jeffreysambells.com/2012/10/25/human-readable-filesize-php
function human_filesize($bytes, $decimals = 2) {
$size = array('B','kB','MB','GB','TB','PB','EB','ZB','YB');
$factor = floor((strlen($bytes) - 1) / 3);
return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$size[$factor];
}
echo human_filesize(filesize('example.zip'));
@Kcko
Kcko / csfd-dom-xpath.php
Created October 16, 2016 07:40
From http://programujte.com/forum/vlakno/30409-csfd-api/
<?php
$dom = new domDocument;
$csfd = file_get_contents("http://www.csfd.cz/film/$csfd_id");
$html = (ord($csfd[0]) == 31) ? gzdecode($csfd) : $csfd;
@$dom->loadHTML($html);
$dom->preserveWhiteSpace = false;
$xpath = new DOMXPath($dom);
$nazvy = array();
@Kcko
Kcko / semi-manual-form-renderning.latte
Created October 25, 2016 18:59
Ruční vykreslení formuláře v Nette (skoro ruční)
{form $form}
<ul class=error n:if="$form->ownErrors">
<li n:foreach="$form->ownErrors as $error">{$error}</li>
</ul>
<table>
<tr n:foreach="$form->controls as $input" n:class="$input->required ? required">
<th>{label $input /}</th>
<td>{input $input} <span class=error n:ifcontent>{$input->error}</span></td>
</tr>
@Kcko
Kcko / parsovani-dom.php
Created October 28, 2016 07:18
From https://diskuse.jakpsatweb.cz/?action=vthread&forum=9&topic=109986#7 fotbal-dom-parsování
$data = <<< DATA
  <tr>
    <td rowspan=6 align="center" valign="middle"><font size=-2>12. KOLO</font></td>
    <td align="center"><font size=-2>10.9.</font></td>
    <td align="center"><font size=-2>17:00</font></td>
    <td align="left"><font size=-2>FC ŠEBÁNEK</font></td>
    <td align="left"><font size=-2>ROZJETEJ STROJ</font></td>
    <td align="right"><font size=-2><B> </B></font></td>
    <td align="right"><font size=-2> </font></td>
    <td align="left"><font size=-2> </font></td>
@Kcko
Kcko / nette-wrapper-active-row.php
Last active November 4, 2018 20:12
From https://forum.nette.org/cs/20267-jde-nejak-zmenit-data-v-active-row-kdyz-jsou-ted-read-only#p139460 Wrapper nad ActiveRow, Nette
class RowWrapper extends Nette\Object
{
protected $row;
protected $data;
public function __construct(Nette\Database\Table\ActiveRow $row)
{
$this->row = $row;
}
@Kcko
Kcko / nette-readonly.php
Last active November 4, 2018 20:11
From https://forum.nette.org/cs/24327-jak-ve-formulari-vypnout-editaci-pole-ale-zobrazit-data#p162878
$input = $form->addInput('text');
$input->setDisabled(true); // nejdřív vypnout editaci
$input->setOmitted(false); // potom vypnout neodesílání
@Kcko
Kcko / mysql-loop-procedure-array.sql
Last active December 14, 2016 09:38
Mysql variables run like query
SET @myArrayOfValue = '2,5,2,23,6,';
WHILE (LOCATE(',', @myArrayOfValue) > 0)
DO
SET @value = ELT(1, @myArrayOfValue);
SET @myArrayOfValue= SUBSTRING(@myArrayOfValue, LOCATE(',',@myArrayOfValue) + 1);
INSERT INTO `EXEMPLE` VALUES(@value, 'hello');
END WHILE;