ptarjan
38 linhas
552 B
PHP
38 linhas
552 B
PHP
<?php
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function postInc($x) {
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return $x++;
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}
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function preInc($x) {
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return ++$x;
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}
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function postDec($x) {
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return $x--;
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}
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function preDec($x) {
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return --$x;
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}
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var_dump(postInc(2));
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var_dump(preInc(2));
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var_dump(postDec(2));
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var_dump(preDec(2));
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var_dump(postInc(2.5));
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var_dump(preInc(2.5));
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var_dump(postDec(2.5));
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var_dump(preDec(2.5));
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var_dump(postInc(false));
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var_dump(preInc(false));
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var_dump(postDec(false));
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var_dump(preDec(false));
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var_dump(postInc(true));
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var_dump(preInc(true));
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var_dump(postDec(true));
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var_dump(preDec(true));
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