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[ELWIX - Embedded LightWeight unIX -] /
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operators /
negate_variationStr.phpt
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1.1.1.1 (vendor branch):
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Tue Feb 21 23:48:06 2012 UTC (12 years, 6 months ago) by
misho
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php,
MAIN
CVS tags:
v5_4_3elwix,
v5_4_29p0,
v5_4_29,
v5_4_20p0,
v5_4_20,
v5_4_17p0,
v5_4_17,
v5_3_10,
HEAD
php
1: --TEST--
2: Test -N operator : various numbers as strings
3: --FILE--
4: <?php
5:
6: $strVals = array(
7: "0","65","-44", "1.2", "-7.7", "abc", "123abc", "123e5", "123e5xyz", " 123abc", "123 abc", "123abc ", "3.4a",
8: "a5.9"
9: );
10:
11:
12: foreach ($strVals as $strVal) {
13: echo "--- testing: '$strVal' ---\n";
14: var_dump(-$strVal);
15: }
16:
17: ?>
18: ===DONE===
19: --EXPECT--
20: --- testing: '0' ---
21: int(0)
22: --- testing: '65' ---
23: int(-65)
24: --- testing: '-44' ---
25: int(44)
26: --- testing: '1.2' ---
27: float(-1.2)
28: --- testing: '-7.7' ---
29: float(7.7)
30: --- testing: 'abc' ---
31: int(0)
32: --- testing: '123abc' ---
33: int(-123)
34: --- testing: '123e5' ---
35: float(-12300000)
36: --- testing: '123e5xyz' ---
37: float(-12300000)
38: --- testing: ' 123abc' ---
39: int(-123)
40: --- testing: '123 abc' ---
41: int(-123)
42: --- testing: '123abc ' ---
43: int(-123)
44: --- testing: '3.4a' ---
45: float(-3.4)
46: --- testing: 'a5.9' ---
47: int(0)
48: ===DONE===
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