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273 lines
5.1 KiB
PHP
273 lines
5.1 KiB
PHP
--TEST--
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Test strspn() function : usage variations - unexpected values for str argument
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--FILE--
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<?php
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/* Prototype : proto int strspn(string str, string mask [, int start [, int len]])
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* Description: Finds length of initial segment consisting entirely of characters found in mask.
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If start or/and length is provided works like strspn(substr($s,$start,$len),$good_chars)
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* Source code: ext/standard/string.c
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* Alias to functions: none
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*/
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error_reporting(E_ALL & ~E_NOTICE);
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/*
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* Testing strspn() : with different unexpected values for str argument
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*/
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echo "*** Testing strspn() : with unexpected values for str argument ***\n";
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// Initialise function arguments not being substititued (if any)
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$mask = 'abons1234567890';
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$start = 1;
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$len = 10;
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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// declaring class
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class sample {
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public function __toString() {
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return "object";
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}
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}
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// creating a file resource
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$file_handle = fopen(__FILE__, 'r');
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//array of values to iterate over
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$values = array(
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// int data
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0,
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1,
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12345,
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-2345,
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// float data
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10.5,
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-10.5,
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10.1234567e10,
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10.7654321E-10,
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.5,
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// array data
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array(),
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array(0),
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array(1),
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array(1, 2),
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array('color' => 'red', 'item' => 'pen'),
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// null data
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NULL,
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null,
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// boolean data
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true,
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false,
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TRUE,
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FALSE,
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// empty data
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"",
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'',
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// object data
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new sample,
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// undefined data
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$undefined_var,
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// unset data
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$unset_var,
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// resource
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$file_handle
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);
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// loop through each element of the array for str
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foreach($values as $value) {
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echo "\n-- Iteration with str value as \"$value\"\n";
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var_dump( strspn($value,$mask) ); // with default args
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var_dump( strspn($value,$mask,$start) ); // with default len value
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var_dump( strspn($value,$mask,$start,$len) ); // with all args
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};
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// closing the resource
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fclose($file_handle);
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echo "Done"
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?>
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--EXPECTF--
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*** Testing strspn() : with unexpected values for str argument ***
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-- Iteration with str value as "0"
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int(1)
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int(0)
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int(0)
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-- Iteration with str value as "1"
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int(1)
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int(0)
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int(0)
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-- Iteration with str value as "12345"
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int(5)
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int(4)
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int(4)
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-- Iteration with str value as "-2345"
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int(0)
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int(4)
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int(4)
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-- Iteration with str value as "10.5"
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int(2)
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int(1)
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int(1)
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-- Iteration with str value as "-10.5"
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int(0)
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int(2)
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int(2)
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-- Iteration with str value as "101234567000"
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int(12)
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int(11)
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int(10)
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-- Iteration with str value as "1.07654321E-9"
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int(1)
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int(0)
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int(0)
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-- Iteration with str value as "0.5"
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int(1)
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int(0)
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int(0)
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-- Iteration with str value as "Array"
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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-- Iteration with str value as "Array"
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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-- Iteration with str value as "Array"
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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-- Iteration with str value as "Array"
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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-- Iteration with str value as "Array"
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, array given in %s on line %d
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NULL
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-- Iteration with str value as ""
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int(0)
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bool(false)
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bool(false)
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-- Iteration with str value as ""
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int(0)
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bool(false)
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bool(false)
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-- Iteration with str value as "1"
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int(1)
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int(0)
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int(0)
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-- Iteration with str value as ""
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int(0)
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bool(false)
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bool(false)
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-- Iteration with str value as "1"
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int(1)
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int(0)
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int(0)
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-- Iteration with str value as ""
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int(0)
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bool(false)
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bool(false)
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-- Iteration with str value as ""
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int(0)
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bool(false)
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bool(false)
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-- Iteration with str value as ""
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int(0)
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bool(false)
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bool(false)
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-- Iteration with str value as "object"
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int(2)
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int(1)
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int(1)
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-- Iteration with str value as ""
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int(0)
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bool(false)
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bool(false)
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-- Iteration with str value as ""
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int(0)
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bool(false)
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bool(false)
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-- Iteration with str value as "Resource id #%d"
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Warning: strspn() expects parameter 1 to be string, resource given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, resource given in %s on line %d
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NULL
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Warning: strspn() expects parameter 1 to be string, resource given in %s on line %d
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NULL
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Done |