ptarjan
26 linhas
392 B
PHP
26 linhas
392 B
PHP
<?php
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print "Test begin\n";
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# Get a key that doesn't exist in $GLOBALS.
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$k = 'k';
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while (isset($GLOBALS[$k])) {
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$k .= 'k';
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}
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$a = $GLOBALS;
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$GLOBALS[$k] = 42;
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if (isset($GLOBALS[$k])) {
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print "Key is set in \$GLOBALS\n";
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}
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if (isset($a[$k])) {
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print "Key set visible via \$a\n";
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}
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$b = $a;
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$a[$k]++;
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if ($b[$k] == 43) {
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print "Key update visible via \$b\n";
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}
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print "Test end\n";
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