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37 lines
711 B
Plaintext
37 lines
711 B
Plaintext
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--TEST--
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Test function getservbyname() by substituting argument 1 with emptyUnsetUndefNull values.
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--FILE--
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<?php
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echo "*** Test substituting argument 1 with emptyUnsetUndefNull values ***\n";
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$protocol = "tcp";
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$unset_var = 10;
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unset($unset_var);
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$variation_array = array(
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'unset var' => @$unset_var,
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'undefined var' => @$undefined_var,
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'empty string DQ' => "",
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'empty string SQ' => '',
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'uppercase NULL' => NULL,
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'lowercase null' => null,
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);
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foreach ( $variation_array as $var ) {
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var_dump(getservbyname( $var , $protocol ) );
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}
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?>
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--EXPECTF--
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*** Test substituting argument 1 with emptyUnsetUndefNull values ***
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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