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292 lines
5.8 KiB
PHP
292 lines
5.8 KiB
PHP
--TEST--
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Test str_split() function : usage variations - unexpected values for 'split_length' argument
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--SKIPIF--
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<?php
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if (PHP_INT_SIZE != 4) die("skip this test is for 32bit platform only");
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?>
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--FILE--
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<?php
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/* Prototype : array str_split(string $str [, int $split_length])
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* Description: Convert a string to an array. If split_length is
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specified, break the string down into chunks each
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split_length characters long.
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* Source code: ext/standard/string.c
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* Alias to functions: none
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*/
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echo "*** Testing str_split() : unexpected values for 'split_length' ***\n";
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// Initialise function arguments
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$str = 'variation2:split_length';
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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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//defining class for object variable
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class MyClass
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{
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public function __toString()
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{
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return "object";
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}
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}
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//resource variable
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$fp = fopen(__FILE__, 'r');
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//different values for 'split_length'
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$values = array(
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// float data
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10.5,
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-10.5,
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10.6E10,
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10.6E-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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// string data
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"string",
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'string',
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// object data
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new MyClass(),
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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 data
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$fp
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);
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// loop through each element of $values for 'split_length'
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for($count = 0; $count < count($values); $count++) {
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echo "--Iteration ".($count+1)." --\n";
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var_dump( str_split($str, $values[$count]) );
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}
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//closing resource
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fclose($fp);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing str_split() : unexpected values for 'split_length' ***
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--Iteration 1 --
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array(3) {
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[0]=>
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string(10) "variation2"
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[1]=>
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string(10) ":split_len"
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[2]=>
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string(3) "gth"
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}
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--Iteration 2 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 3 --
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array(1) {
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[0]=>
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string(23) "variation2:split_length"
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}
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--Iteration 4 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 5 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 6 --
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Warning: str_split() expects parameter 2 to be long, array given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 7 --
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Warning: str_split() expects parameter 2 to be long, array given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 8 --
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Warning: str_split() expects parameter 2 to be long, array given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 9 --
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Warning: str_split() expects parameter 2 to be long, array given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 10 --
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Warning: str_split() expects parameter 2 to be long, array given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 11 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 12 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 13 --
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array(23) {
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[0]=>
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string(1) "v"
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[1]=>
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string(1) "a"
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[2]=>
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string(1) "r"
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[3]=>
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string(1) "i"
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[4]=>
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string(1) "a"
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[5]=>
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string(1) "t"
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[6]=>
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string(1) "i"
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[7]=>
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string(1) "o"
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[8]=>
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string(1) "n"
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[9]=>
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string(1) "2"
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[10]=>
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string(1) ":"
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[11]=>
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string(1) "s"
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[12]=>
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string(1) "p"
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[13]=>
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string(1) "l"
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[14]=>
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string(1) "i"
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[15]=>
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string(1) "t"
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[16]=>
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string(1) "_"
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[17]=>
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string(1) "l"
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[18]=>
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string(1) "e"
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[19]=>
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string(1) "n"
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[20]=>
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string(1) "g"
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[21]=>
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string(1) "t"
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[22]=>
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string(1) "h"
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}
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--Iteration 14 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 15 --
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array(23) {
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[0]=>
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string(1) "v"
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[1]=>
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string(1) "a"
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[2]=>
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string(1) "r"
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[3]=>
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string(1) "i"
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[4]=>
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string(1) "a"
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[5]=>
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string(1) "t"
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[6]=>
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string(1) "i"
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[7]=>
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string(1) "o"
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[8]=>
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string(1) "n"
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[9]=>
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string(1) "2"
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[10]=>
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string(1) ":"
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[11]=>
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string(1) "s"
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[12]=>
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string(1) "p"
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[13]=>
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string(1) "l"
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[14]=>
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string(1) "i"
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[15]=>
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string(1) "t"
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[16]=>
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string(1) "_"
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[17]=>
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string(1) "l"
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[18]=>
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string(1) "e"
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[19]=>
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string(1) "n"
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[20]=>
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string(1) "g"
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[21]=>
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string(1) "t"
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[22]=>
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string(1) "h"
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}
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--Iteration 16 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 17 --
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Warning: str_split() expects parameter 2 to be long, string given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 18 --
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Warning: str_split() expects parameter 2 to be long, string given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 19 --
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Warning: str_split() expects parameter 2 to be long, string given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 20 --
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Warning: str_split() expects parameter 2 to be long, string given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 21 --
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Warning: str_split() expects parameter 2 to be long, object given in %sstr_split_variation2.php on line %d
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NULL
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--Iteration 22 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 23 --
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Warning: str_split(): The length of each segment must be greater than zero in %sstr_split_variation2.php on line %d
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bool(false)
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--Iteration 24 --
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Warning: str_split() expects parameter 2 to be long, resource given in %sstr_split_variation2.php on line %d
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NULL
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Done
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