ptarjan
22 linhas
301 B
PHP
22 linhas
301 B
PHP
<?php
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$toSmash = "old";
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function smashByVal($param) {
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$param = "newByVal";
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}
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function smashByRef(&$param) {
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$param = "newByRef";
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}
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function &retToSmash() {
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global $toSmash;
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return $toSmash;
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}
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smashByVal(retToSmash());
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echo $toSmash . "\n";
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smashByRef(retToSmash());
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echo $toSmash . "\n";
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