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50 lines
901 B
PHP
50 lines
901 B
PHP
--TEST--
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Test current() function : usage variations - reference & normal parameters
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--FILE--
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<?php
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echo "*** Testing current() : usage variations ***\n";
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echo "\n-- Function: reference parameter --\n";
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function current_variation5_ref(&$a)
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{
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var_dump(current($a));
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var_dump(next($a));
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}
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$a = array('yes', 'maybe', 'no');
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var_dump(current($a));
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var_dump(next($a));
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current_variation5($a);
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echo "\n-- Function: normal parameter --\n";
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function current_variation5($a)
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{
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var_dump(current($a));
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var_dump(next($a));
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}
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$a = array('yes', 'maybe', 'no');
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var_dump(current($a));
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var_dump(next($a));
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current_variation5($a);
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?>
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--EXPECT--
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*** Testing current() : usage variations ***
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-- Function: reference parameter --
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string(3) "yes"
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string(5) "maybe"
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string(5) "maybe"
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string(2) "no"
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-- Function: normal parameter --
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string(3) "yes"
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string(5) "maybe"
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string(5) "maybe"
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string(2) "no"
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