47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
--TEST--
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Test join() function : usage variations - sub array as argument
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--FILE--
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<?php
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/*
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* test join() by passing pieces as array containing sub array(s)
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*/
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echo "*** Testing implode() : usage variations - sub arrays ***\n";
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$sub_array = array(array(1,2,3,4), array(1 => "one", 2 => "two"), "PHP", 50);
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// pieces as array containing sub array
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var_dump(join("TEST", $sub_array));
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// glue as array & pieces as array containing sub array
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try {
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var_dump(join(array(1, 2, 3, 4), $sub_array));
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} catch (TypeError $exception) {
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echo $exception->getMessage() . "\n";
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}
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// numeric value as glue, pieces as array containing sub array
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var_dump(join(2, $sub_array));
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// using directly the sub_array as pieces
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var_dump(join(", ", $sub_array[0]));
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var_dump(join(", ", $sub_array[1]));
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing implode() : usage variations - sub arrays ***
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Warning: Array to string conversion in %s on line %d
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Warning: Array to string conversion in %s on line %d
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string(27) "ArrayTESTArrayTESTPHPTEST50"
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join(): Argument #1 ($separator) must be of type string, array given
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Warning: Array to string conversion in %s on line %d
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Warning: Array to string conversion in %s on line %d
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string(18) "Array2Array2PHP250"
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string(10) "1, 2, 3, 4"
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string(8) "one, two"
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Done
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