MIGUEL ANTONIO GUIRAO AGUILAR wrote:
Hi!!
I wanna a do a for loop with letters, Is this possible?
for ($i = 'A'; $i <= 'Z'; $i++){
// code
}
--------------------------
MIGUEL GUIRAO AGUILERA
Logistica R8 - Telcel
Tel: (999) 960.7994
Cel: 9931-60000
No, but there are multiple ways this can be done.
You could create a string, loop through it's length, then access the $i
character in the string.
$sAlpha = 'ABCDEF...XYZ';
for($i=0;$i<26;++$i)
{
$sLetter = $sAlpha{$i};
// code
}
or maybe loop through an array of the letters
foreach(array('A','B','C',...,'X','Y','Z') as $sLetter)
{
// code
}
or even use the ASCII values
for($i=65;$i<91;++$i)
{
$sLetter = chr($i);
// code
}
I tend to prefer the first method, but, depending on your situation, one
of the others might work better.
Chris
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