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- --TEST--
- Test function fstat() by substituting argument 1 with emptyUnsetUndefNull values.
- --FILE--
- <?php
- $unset_var = 10;
- unset($unset_var);
- $variation_array = array(
- 'unset var' => @$unset_var,
- 'undefined var' => @$undefined_var,
- 'empty string DQ' => "",
- 'empty string SQ' => '',
- 'uppercase NULL' => NULL,
- 'lowercase null' => null,
- );
- foreach ( $variation_array as $var ) {
- var_dump(fstat( $var ) );
- }
- ?>
- ===DONE===
- --EXPECTF--
- Warning: fstat() expects parameter 1 to be resource, null given in %s on line %d
- bool(false)
- Warning: fstat() expects parameter 1 to be resource, null given in %s on line %d
- bool(false)
- Warning: fstat() expects parameter 1 to be resource, string given in %s on line %d
- bool(false)
- Warning: fstat() expects parameter 1 to be resource, string given in %s on line %d
- bool(false)
- Warning: fstat() expects parameter 1 to be resource, null given in %s on line %d
- bool(false)
- Warning: fstat() expects parameter 1 to be resource, null given in %s on line %d
- bool(false)
- ===DONE===
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