<?php
echo "Numeric strings will be converted into an integer:\n";
var_dump(array(
'n-n' => -1,
1 => 1,
'1' => '1',
'-1' => '-1',
'1.1' => '1.1',
's1' => 's1',
));
echo "Floating point numbers will be converted into an integer:\n";
var_dump(array(
-1 => -1,
0 => 0,
1 => 1,
-1.9 => -1.9,
0.9 => 0.9,
1.9 => 1.9
));
echo "Booleans will be converted into an integer:\n";
var_dump(array(
0 => 0,
1 => 1,
true => true,
false => false,
));
echo "NULL will be converted into an empty string:\n";
var_dump(array(
'' => '',
null => null,
));
preferences:
37.96 ms | 402 KiB | 5 Q