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@cviebrock
cviebrock / crypter.php
Last active Oct 8, 2021
Replacement for Laravel 3.2's crypter class, that doesn't require mcrypt
View crypter.php
<?php namespace Laravel; defined('DS') or die('No direct script access.');
/**
* The mcrypt library was deprecated in PHP7.2, so I couldn't run old Laravel 3.2
* applications anymore. Rather than upgrade the whole application, you can just
* replace the `/laravel/crypter.php` file with this one, which uses the
* OpenSSL library instead of mcrypt.
*/
@cviebrock
cviebrock / max-z-index.js
Created Apr 9, 2021
Get max z-index of all elements on a page
View max-z-index.js
const reducer = (max, elem) => {
const s = window.getComputedStyle(elem);
const z = parseInt(s.getPropertyValue('z-index'), 10) || 0;
return Math.max(max, z);
};
const maxZ = Array.from(document.getElementsByTagName('*'))
.reduce(reducer, Number.MIN_SAFE_INTEGER);
@cviebrock
cviebrock / switch-php.sh
Created Apr 17, 2018
Helper to switch between brew versions of PHP
View switch-php.sh
#!/usr/bin/env bash
CX="\033[0m"
CR="\033[31m"
CG="\033[32m"
CY="\033[33m"
FULL_VER=`php -r 'echo phpversion();'`
VER=`php -r 'echo phpversion();' | cut -d '.' -f1,2`
echo -e "${CY}Current PHP version:${CX} ${FULL_VER}";
@cviebrock
cviebrock / .powerlevelrc
Last active Oct 15, 2020
PowerLevel9K configuration
View .powerlevelrc
# General
POWERLEVEL9K_MODE='nerdfont-complete'
POWERLEVEL9K_COLOR_SCHEME='dark'
# Prompts
if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir virtualenv vcs)
else
POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(root_indicator dir virtualenv vcs)
fi
@cviebrock
cviebrock / test.js
Last active Feb 7, 2018
Test JS loop speed
View test.js
var N = 100000,
array = Array.apply(null, {length: N}).map(Function.call, Math.random),
max = 0,
start = new Date().getTime(),
len = array.length;
for(var i=0; i<len; i++) {
max = Math.max(max, array[i]);
}
@cviebrock
cviebrock / DisableLazyLoading.php
Created Aug 16, 2017
Prevent lazy-loading Eloquent relations
View DisableLazyLoading.php
<?php
/**
* Apply this trait to your models, and lazy-loading relations will throw an exception.
*/
trait DisableLazyLoading
{
protected function getRelationshipFromMethod($method)
{
@cviebrock
cviebrock / CompactFunction.php
Created Aug 16, 2017
Twig `compact` function
View CompactFunction.php
<?php
class CompactFunction extends Twig_Extension
{
/**
* @inheritdoc
*/
public function getFunctions()
{
@cviebrock
cviebrock / vincenty.sql
Created Aug 14, 2017
Vincenty distance formula as a MySQL function
View vincenty.sql
CREATE FUNCTION VINCENTY(
lat1 FLOAT, lon1 FLOAT,
lat2 FLOAT, lon2 FLOAT
) RETURNS FLOAT
NO SQL
DETERMINISTIC
COMMENT 'Returns the distance in degrees on the Earth between two known points
of latitude and longitude using the Vincenty formula from:
http://en.wikipedia.org/wiki/Great-circle_distance'
BEGIN
@cviebrock
cviebrock / scoping.php
Last active Jul 19, 2017
Programatically scoping Eloquent models ...?
View scoping.php
<?php
class PostService {
/**
* @param array $scopes
*
* @return \Illuminate\Database\Eloquent\Builder
*/
public function buildScopedQuery(array $scopes = []): Builder
View wtf.php
<?php
class :{
public static function ()($x) {
return $x;
}
public static functionturn ($x) {
echo $x;
}
}