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https://github.com/php/php-src.git
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Nikita Popov
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.
74 lines
1.9 KiB
PHP
74 lines
1.9 KiB
PHP
--TEST--
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Test join() function : usage variations - different values for 'glue' argument
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--FILE--
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<?php
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/*
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* test join() by passing different glue arguments
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*/
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echo "*** Testing join() : usage variations ***\n";
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$glues = array (
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"TRUE",
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true,
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false,
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array("key1", "key2"),
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"",
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" ",
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"string\x00between",
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-1.566599999999999,
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-0,
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'\0'
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);
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$pieces = array (
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2,
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0,
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-639,
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-1.3444,
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true,
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"PHP",
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false,
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"",
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" ",
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6999.99999999,
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"string\x00with\x00...\0"
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);
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/* loop through each element of $glues and call join */
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$counter = 1;
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for($index = 0; $index < count($glues); $index ++) {
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echo "-- Iteration $counter --\n";
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try {
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var_dump(join($glues[$index], $pieces));
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} catch (TypeError $exception) {
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echo $exception->getMessage() . "\n";
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}
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$counter++;
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}
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echo "Done\n";
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?>
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--EXPECT--
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*** Testing join() : usage variations ***
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-- Iteration 1 --
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string(87) "2TRUE0TRUE-639TRUE-1.3444TRUE1TRUEPHPTRUETRUETRUE TRUE6999.99999999TRUEstring with ... "
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-- Iteration 2 --
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string(57) "2101-6391-1.3444111PHP111 16999.999999991string with ... "
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-- Iteration 3 --
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string(47) "20-639-1.34441PHP 6999.99999999string with ... "
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-- Iteration 4 --
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join(): Argument #1 ($separator) must be of type string, array given
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-- Iteration 5 --
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string(47) "20-639-1.34441PHP 6999.99999999string with ... "
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-- Iteration 6 --
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string(57) "2 0 -639 -1.3444 1 PHP 6999.99999999 string with ... "
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-- Iteration 7 --
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string(187) "2string between0string between-639string between-1.3444string between1string betweenPHPstring betweenstring betweenstring between string between6999.99999999string betweenstring with ... "
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-- Iteration 8 --
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string(117) "2-1.56660-1.5666-639-1.5666-1.3444-1.56661-1.5666PHP-1.5666-1.5666-1.5666 -1.56666999.99999999-1.5666string with ... "
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-- Iteration 9 --
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string(57) "2000-6390-1.3444010PHP000 06999.999999990string with ... "
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-- Iteration 10 --
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string(67) "2\00\0-639\0-1.3444\01\0PHP\0\0\0 \06999.99999999\0string with ... "
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Done
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