mirror of
https://github.com/php/php-src.git
synced 2026-03-24 08:12:21 +01:00
d8696f9216
* Add behavioural tests for incdec operators * Add support to ++/-- for objects castable to _IS_NUMBER * Add str_increment() function * Add str_decrement() function RFC: https://wiki.php.net/rfc/saner-inc-dec-operators Co-authored-by: Ilija Tovilo <ilija.tovilo@me.com> Co-authored-by: Arnaud Le Blanc <arnaud.lb@gmail.com>
63 lines
1.6 KiB
PHP
63 lines
1.6 KiB
PHP
--TEST--
|
|
Test --N operator : various numbers as strings
|
|
--FILE--
|
|
<?php
|
|
|
|
$strVals = array(
|
|
"0","65","-44", "1.2", "-7.7", "abc", "123abc", "123e5", "123e5xyz", " 123abc", "123 abc", "123abc ", "3.4a",
|
|
"a5.9"
|
|
);
|
|
|
|
|
|
foreach ($strVals as $strVal) {
|
|
echo "--- testing: '$strVal' ---\n";
|
|
var_dump(--$strVal);
|
|
}
|
|
|
|
?>
|
|
--EXPECTF--
|
|
--- testing: '0' ---
|
|
int(-1)
|
|
--- testing: '65' ---
|
|
int(64)
|
|
--- testing: '-44' ---
|
|
int(-45)
|
|
--- testing: '1.2' ---
|
|
float(0.19999999999999996)
|
|
--- testing: '-7.7' ---
|
|
float(-8.7)
|
|
--- testing: 'abc' ---
|
|
|
|
Deprecated: Decrement on non-numeric string has no effect and is deprecated %s on line %d
|
|
string(3) "abc"
|
|
--- testing: '123abc' ---
|
|
|
|
Deprecated: Decrement on non-numeric string has no effect and is deprecated %s on line %d
|
|
string(6) "123abc"
|
|
--- testing: '123e5' ---
|
|
float(12299999)
|
|
--- testing: '123e5xyz' ---
|
|
|
|
Deprecated: Decrement on non-numeric string has no effect and is deprecated %s on line %d
|
|
string(8) "123e5xyz"
|
|
--- testing: ' 123abc' ---
|
|
|
|
Deprecated: Decrement on non-numeric string has no effect and is deprecated %s on line %d
|
|
string(7) " 123abc"
|
|
--- testing: '123 abc' ---
|
|
|
|
Deprecated: Decrement on non-numeric string has no effect and is deprecated %s on line %d
|
|
string(7) "123 abc"
|
|
--- testing: '123abc ' ---
|
|
|
|
Deprecated: Decrement on non-numeric string has no effect and is deprecated %s on line %d
|
|
string(7) "123abc "
|
|
--- testing: '3.4a' ---
|
|
|
|
Deprecated: Decrement on non-numeric string has no effect and is deprecated %s on line %d
|
|
string(4) "3.4a"
|
|
--- testing: 'a5.9' ---
|
|
|
|
Deprecated: Decrement on non-numeric string has no effect and is deprecated %s on line %d
|
|
string(4) "a5.9"
|