Manual PHP
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range
Description
Exemplu 1. range() examples
foreach( range(0, 9) as $number) {echo $number;} foreach(range('a', 'z') as $letter) {echo $letter;} foreach(range('z', 'a') as $letter) {echo $letter;}
Notã:
Exemplu 2.
Simulating decrementing ranges and character sequences
# array_reverse can be used to flip the order of a range foreach( array_reverse(range(0,9)) as $number) {echo $number;} # array_map() can be used to turn integers into characters using chr() foreach(array_map('chr', range(ord('a'),ord('z'))) as $character) {echo $character;}
See shuffle() for another example of its use.
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