Online PHP Editor

Typed function

<?php
declare(strict_types=1);

function slugify(string $value): string {
    $v = strtolower(trim($value));
    return preg_replace('/[^a-z0-9]+/', '-', $v) ?? '';
}

Bindings

const limit = 25;
let cursor = 0;
var legacy = true; // avoid in new code

Loops

for (const item of list) {
  work(item);
}

while (cursor < limit) { cursor++; }

Functions

function slugify(input) {
  return input.trim().toLowerCase().replace(/\s+/g, '-');
}

Comments

// line
/* block */

Parse → transform → emit

// PHP pipeline sketch
const input = readLines();
const output = input
  .map(line => line.trim())
  .filter(Boolean)
  .map(transform);
writeLines(output);

Error handling wrapper

// PHP
function runSafely(task) {
  try {
    return { ok: true, value: task() };
  } catch (err) {
    return { ok: false, error: String(err) };
  }
}

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