- strstr: documentation ( source)
- sscanf: documentation ( source)
- var_export: documentation ( source)
- strtok: documentation ( source)
- explode: documentation ( source)
- preg_replace: documentation ( source)
<?php
$print = "50 days";
var_export(
strstr($print, ',', true)
);
echo "\n";
var_export(
preg_replace('/,.*/', '', $print)
);
echo "\n";
var_export(
strtok($print, ",")
);
echo "\n";
var_export(
explode(',', $print, 2)[0]
);
echo "\n";
var_export(
sscanf($print, '%[^,]')[0] ?? $print
);