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b10416a652
This deprecates passing null to non-nullable scale arguments of internal functions, with the eventual goal of making the behavior consistent with userland functions, where null is never accepted for non-nullable arguments. This change is expected to cause quite a lot of fallout. In most cases, calling code should be adjusted to avoid passing null. In some cases, PHP should be adjusted to make some function arguments nullable. I have already fixed a number of functions before landing this, but feel free to file a bug if you encounter a function that doesn't accept null, but probably should. (The rule of thumb for this to be applicable is that the function must have special behavior for 0 or "", which is distinct from the natural behavior of the parameter.) RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg Closes GH-6475.
397 lines
5.4 KiB
PHP
397 lines
5.4 KiB
PHP
--TEST--
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Test str_replace() function - test search values
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--INI--
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precision=14
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--FILE--
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<?php
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echo "\n*** Testing str_replace() with various search values ***";
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$search_arr = array( TRUE, FALSE, 1, 0, -1, "1", "0", "-1", NULL,
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array(), "php", "");
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$i = 0;
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/* loop through to replace the matched elements in the array */
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foreach( $search_arr as $value ) {
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echo "\n-- Iteration $i --\n";
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/* replace the string in array */
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var_dump( str_replace($value, "FOUND", $search_arr, $count) );
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var_dump( $count );
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$i++;
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}
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?>
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--EXPECTF--
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*** Testing str_replace() with various search values ***
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-- Iteration 0 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(5) "FOUND"
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[1]=>
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string(0) ""
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[2]=>
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string(5) "FOUND"
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[3]=>
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string(1) "0"
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[4]=>
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string(6) "-FOUND"
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[5]=>
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string(5) "FOUND"
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[6]=>
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string(1) "0"
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[7]=>
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string(6) "-FOUND"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(5)
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-- Iteration 1 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(1) "0"
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[4]=>
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string(2) "-1"
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[5]=>
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string(1) "1"
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[6]=>
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string(1) "0"
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[7]=>
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string(2) "-1"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(0)
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-- Iteration 2 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(5) "FOUND"
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[1]=>
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string(0) ""
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[2]=>
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string(5) "FOUND"
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[3]=>
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string(1) "0"
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[4]=>
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string(6) "-FOUND"
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[5]=>
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string(5) "FOUND"
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[6]=>
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string(1) "0"
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[7]=>
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string(6) "-FOUND"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(5)
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-- Iteration 3 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(5) "FOUND"
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[4]=>
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string(2) "-1"
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[5]=>
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string(1) "1"
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[6]=>
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string(5) "FOUND"
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[7]=>
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string(2) "-1"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(2)
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-- Iteration 4 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(1) "0"
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[4]=>
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string(5) "FOUND"
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[5]=>
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string(1) "1"
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[6]=>
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string(1) "0"
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[7]=>
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string(5) "FOUND"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(2)
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-- Iteration 5 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(5) "FOUND"
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[1]=>
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string(0) ""
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[2]=>
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string(5) "FOUND"
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[3]=>
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string(1) "0"
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[4]=>
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string(6) "-FOUND"
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[5]=>
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string(5) "FOUND"
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[6]=>
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string(1) "0"
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[7]=>
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string(6) "-FOUND"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(5)
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-- Iteration 6 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(5) "FOUND"
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[4]=>
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string(2) "-1"
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[5]=>
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string(1) "1"
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[6]=>
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string(5) "FOUND"
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[7]=>
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string(2) "-1"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(2)
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-- Iteration 7 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(1) "0"
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[4]=>
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string(5) "FOUND"
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[5]=>
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string(1) "1"
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[6]=>
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string(1) "0"
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[7]=>
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string(5) "FOUND"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(2)
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-- Iteration 8 --
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Deprecated: str_replace(): Passing null to parameter #1 ($search) of type array|string is deprecated in %s on line %d
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(1) "0"
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[4]=>
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string(2) "-1"
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[5]=>
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string(1) "1"
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[6]=>
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string(1) "0"
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[7]=>
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string(2) "-1"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(0)
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-- Iteration 9 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(1) "0"
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[4]=>
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string(2) "-1"
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[5]=>
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string(1) "1"
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[6]=>
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string(1) "0"
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[7]=>
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string(2) "-1"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(0)
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-- Iteration 10 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(1) "0"
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[4]=>
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string(2) "-1"
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[5]=>
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string(1) "1"
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[6]=>
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string(1) "0"
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[7]=>
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string(2) "-1"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(5) "FOUND"
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[11]=>
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string(0) ""
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}
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int(1)
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-- Iteration 11 --
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Warning: Array to string conversion in %s on line %d
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array(12) {
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[0]=>
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string(1) "1"
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[1]=>
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string(0) ""
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[2]=>
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string(1) "1"
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[3]=>
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string(1) "0"
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[4]=>
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string(2) "-1"
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[5]=>
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string(1) "1"
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[6]=>
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string(1) "0"
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[7]=>
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string(2) "-1"
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[8]=>
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string(0) ""
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[9]=>
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string(5) "Array"
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[10]=>
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string(3) "php"
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[11]=>
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string(0) ""
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}
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int(0)
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