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68 lines
1.3 KiB
PHP
68 lines
1.3 KiB
PHP
--TEST--
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Test ++N operator : various numbers as strings
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--FILE--
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<?php
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$strVals = array(
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"0","65","-44", "1.2", "-7.7",
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"abc", "123abc", "123e5", "123e5xyz", " 123abc", "123 abc", "123abc ", "3.4a", "a5.9",
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"z", "az", "zz", "Z", "AZ", "ZZ", "9z", "19z", "99z",
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);
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foreach ($strVals as $strVal) {
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echo "--- testing: '$strVal' ---\n";
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var_dump(++$strVal);
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}
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?>
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===DONE===
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--EXPECT--
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--- testing: '0' ---
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int(1)
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--- testing: '65' ---
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int(66)
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--- testing: '-44' ---
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int(-43)
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--- testing: '1.2' ---
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float(2.2)
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--- testing: '-7.7' ---
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float(-6.7)
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--- testing: 'abc' ---
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string(3) "abd"
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--- testing: '123abc' ---
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string(6) "123abd"
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--- testing: '123e5' ---
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float(12300001)
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--- testing: '123e5xyz' ---
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string(8) "123e5xza"
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--- testing: ' 123abc' ---
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string(7) " 123abd"
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--- testing: '123 abc' ---
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string(7) "123 abd"
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--- testing: '123abc ' ---
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string(7) "123abc "
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--- testing: '3.4a' ---
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string(4) "3.4b"
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--- testing: 'a5.9' ---
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string(4) "a5.0"
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--- testing: 'z' ---
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string(2) "aa"
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--- testing: 'az' ---
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string(2) "ba"
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--- testing: 'zz' ---
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string(3) "aaa"
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--- testing: 'Z' ---
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string(2) "AA"
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--- testing: 'AZ' ---
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string(2) "BA"
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--- testing: 'ZZ' ---
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string(3) "AAA"
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--- testing: '9z' ---
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string(3) "10a"
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--- testing: '19z' ---
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string(3) "20a"
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--- testing: '99z' ---
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string(4) "100a"
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===DONE===
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