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|
--TEST--
Test range() function with basic/expected string inputs
--INI--
serialize_precision=14
--FILE--
<?php
echo "-- Chars as Low and High --\n";
echo "-- An array of elements from low to high --\n";
var_dump( range("a", "z") );
echo "\n-- An array of elements from high to low --\n";
var_dump( range("z", "a") );
echo "\n-- Low and High are equal --\n";
var_dump( range("q", "q") );
echo "\n-- Testing basic string with step --\n";
var_dump( range("a", "h", 2) );
echo "Done\n";
?>
--EXPECT--
-- Chars as Low and High --
-- An array of elements from low to high --
array(26) {
[0]=>
string(1) "a"
[1]=>
string(1) "b"
[2]=>
string(1) "c"
[3]=>
string(1) "d"
[4]=>
string(1) "e"
[5]=>
string(1) "f"
[6]=>
string(1) "g"
[7]=>
string(1) "h"
[8]=>
string(1) "i"
[9]=>
string(1) "j"
[10]=>
string(1) "k"
[11]=>
string(1) "l"
[12]=>
string(1) "m"
[13]=>
string(1) "n"
[14]=>
string(1) "o"
[15]=>
string(1) "p"
[16]=>
string(1) "q"
[17]=>
string(1) "r"
[18]=>
string(1) "s"
[19]=>
string(1) "t"
[20]=>
string(1) "u"
[21]=>
string(1) "v"
[22]=>
string(1) "w"
[23]=>
string(1) "x"
[24]=>
string(1) "y"
[25]=>
string(1) "z"
}
-- An array of elements from high to low --
array(26) {
[0]=>
string(1) "z"
[1]=>
string(1) "y"
[2]=>
string(1) "x"
[3]=>
string(1) "w"
[4]=>
string(1) "v"
[5]=>
string(1) "u"
[6]=>
string(1) "t"
[7]=>
string(1) "s"
[8]=>
string(1) "r"
[9]=>
string(1) "q"
[10]=>
string(1) "p"
[11]=>
string(1) "o"
[12]=>
string(1) "n"
[13]=>
string(1) "m"
[14]=>
string(1) "l"
[15]=>
string(1) "k"
[16]=>
string(1) "j"
[17]=>
string(1) "i"
[18]=>
string(1) "h"
[19]=>
string(1) "g"
[20]=>
string(1) "f"
[21]=>
string(1) "e"
[22]=>
string(1) "d"
[23]=>
string(1) "c"
[24]=>
string(1) "b"
[25]=>
string(1) "a"
}
-- Low and High are equal --
array(1) {
[0]=>
string(1) "q"
}
-- Testing basic string with step --
array(4) {
[0]=>
string(1) "a"
[1]=>
string(1) "c"
[2]=>
string(1) "e"
[3]=>
string(1) "g"
}
Done
|
