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51 lines
1.4 KiB
PHP
51 lines
1.4 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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/* Prototype : string join( string $glue, array $pieces )
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* Description: Join array elements with a string
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* Source code: ext/standard/string.c
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* Alias of function: implode()
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*/
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/*
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* test join() by passing pieces as array containing sub array(s)
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*/
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echo "*** Testing implode() : usage variations - sub arrays ***\n";
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$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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var_dump( join(array(1, 2, 3, 4), $sub_array) );
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// numeric value as glue, pieces as array containg 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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Notice: Array to string conversion in %s on line %d
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Notice: Array to string conversion in %s on line %d
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string(27) "ArrayTESTArrayTESTPHPTEST50"
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Notice: Array to string conversion in %s on line %d
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string(19) "1Array2Array3Array4"
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Notice: Array to string conversion in %s on line %d
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Notice: 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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