• beautify
• DE
• PHP

Die Ausgabe von var_export() aufgehübscht.

Mit Rückgabe von array(..) als Array Indikator

// prettify var_dump array
$sExport = var_export($mData, true);
$sExport = preg_replace("/^([ ]*)(.*)/m", '$1$1$2', $sExport);
$aData = preg_split("/\r\n|\n|\r/", $sExport);
$aData = preg_replace(["/\s*array\s\($/", "/\)(,)?$/", "/\s=>\s$/"], [NULL, ')$1', ' => array('], $aData);
$sExport = join(PHP_EOL […]

• array
• EN
• PHP
• string

Q: How to extract URLs from a string with php ?

A: use the php function preg_match_all to acvhieve this.

example

// example string with URLs
$sContent = 'https://blog.ueffing.net, FOO BAR BLA BLA https://www.ueffing.net/, BLA BLA https://github.com/gueff';

$sPattern = "/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i";
preg_match_all(
    $sPattern,
    $sContent, […]