AllenJB

function bytes_to_human($bytes) {
  $human = NULL;
    if ($bytes < 1024) {
      $human = number_format ($bytes, 0) .' bytes';
    } else if ($bytes < 1024*1024) {
      $human = number_format (($bytes / 1024), 1) . ' KB';
    } else {
      $human = number_format (($bytes / (1024*1024)), 1) . ' MB';
    }
  return $human;

AllenJB

<?php
$type = error_reporting();

$levels = array (
    'E_ERROR' => (($type & E_ERROR) == E_ERROR),
    'E_WARNING' => (($type & E_WARNING) == E_WARNING),
    'E_PARSE' => (($type & E_PARSE) == E_PARSE),
    'E_NOTICE' => (($type & E_NOTICE) == E_NOTICE),
    'E_CORE_ERROR' => (($type & E_CORE_ERROR) == E_CORE_ERROR),
    'E_CORE_WARNING' => (($type & E_CORE_WARNING) == E_CORE_WARNING),

AllenJB

var preparsePlugin = Chart.PluginBase.extend({
    beforeInit: function(chartCtrlr) {
        var chart = chartCtrlr.chart;
        var labels = chartCtrlr.data.labels;
        var momentLabels = [];
        labels.forEach(function(v) {
            momentLabels.push(moment(v, moment.ISO_8601));
        });
        chartCtrlr.data.labels = momentLabels;
    },

AllenJB

        <FilesMatch "^php-fpm-ping|php-fpm-status$">
                SetHandler "proxy:unix:/var/run/php-fpm/dcr_v4.sock|fcgi://localhost/"
                deny from all
                allow from localhost
        </FilesMatch>

AllenJB

https://bugzilla.yoctoproject.org/show_bug.cgi?id=9131

Run: LD_USE_LOAD_BIAS=0 perl -e 'print fork'
Temporarily disables prelink

Permanent solution: unprelink all the things!


See also: 
https://bugs.gentoo.org/show_bug.cgi?id=579374

AllenJB

 SELECT table1.employee_id_1, table1.employee_id_2, e1.first_name AS e1_first_name, e2.first_name AS e2_first_name
 FROM table1
 LEFT JOIN employee_tbl AS e1 ON table1.employee_id_1 = e1.employee_id
 LEFT JOIN employee_tbl AS e2 ON table2.employee_id_2 = e2.employee_id

AllenJB

<?php

use Bunny\Channel;
use Bunny\Async\Client;
use Bunny\Message;
use Bunny\Protocol\MethodBasicConsumeOkFrame;
use React\EventLoop\Factory;

require '../../vendor/autoload.php';

AllenJB

<?php
// https://3v4l.org/e79nG

$arr1 = [1, 2, 3];
$arr2 = [2, 4, 1];

$arr1 += $arr2;
var_dump($arr1);

$arr1 = ["foo", "bar", "baz"];

AllenJB

<?php
declare(strict_types=1);
// Prometheus metrics exporter for PHP-FPM

header("Content-Type: text/plain; version=0.0.4");

$stats = null;
$protocol = ((!empty($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] !== "off") ? "https" : "http");
$result = file_get_contents($protocol ."://" . $_SERVER["SERVER_NAME"] . "/php-fpm-status?json&full");
if ($result !== false) {

AllenJB

Types / Type Safety / Null-safe operations

• Decimal type / Decimal math by default (as opposed to floats)
  • Related internals threads:
    • https://externals.io/message/103374
    • https://externals.io/message/22607
• Null-safe cast operations
  • Proposed: https://wiki.php.net/rfc/nullable-casting
• Generics
  • RFC Codex: https://github.com/Danack/RfcCodex/blob/master/generics.md
• "Interface" for callables / closures