diff options
Diffstat (limited to 'ext/standard/tests/strings/explode_variation3.phpt')
| -rw-r--r-- | ext/standard/tests/strings/explode_variation3.phpt | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/explode_variation3.phpt b/ext/standard/tests/strings/explode_variation3.phpt new file mode 100644 index 0000000000..54d5222caa --- /dev/null +++ b/ext/standard/tests/strings/explode_variation3.phpt @@ -0,0 +1,238 @@ +--TEST-- +Test explode() function : usage variations - test values for $limit argument +--FILE-- +<?php + +/* Prototype : array explode ( string $delimiter , string $string [, int $limit ] ) + * Description: Split a string by string. + * Source code: ext/standard/string.c +*/ + +echo "*** Testing explode() function: with unexpected inputs for 'limit' argument ***\n"; + +//get an unset variable +$unset_var = 'string_val'; +unset($unset_var); + +//defining a class +class sample { + public function __toString() { + return "sample object"; + } +} + +//getting the resource +$file_handle = fopen(__FILE__, "r"); + +// array with different values for $delimeter +$limits = array ( + + // integer values +/*1*/ 0, + 1, + 255, + 256, + 2147483647, + -2147483648, + + // float values +/*7*/ 10.5, + -20.5, + 10.1234567e5, + + // array values +/*10*/ array(), + array(0), + array(1, 2), + + // boolean values +/*13*/ true, + false, + TRUE, + FALSE, + + // null values +/*17*/ NULL, + null, + + // objects +/*19*/ new sample(), + + // resource +/*20*/ $file_handle, + + // undefined variable +/*21*/ @$undefined_var, + + // unset variable +/*22*/ @$unset_var +); + +// loop through with each element of the $limits array to test explode() function +$count = 1; +$delimeter = " "; +$string = "piece1 piece2 piece3 piece4 piece5 piece6"; +foreach($limits as $limit) { + echo "-- Iteration $count --\n"; + var_dump( explode($delimeter, $string, $limit) ); + $count ++; +} + +fclose($file_handle); //closing the file handle + +?> +===Done=== +--EXPECTF-- +*** Testing explode() function: with unexpected inputs for 'limit' argument *** +-- Iteration 1 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 2 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 3 -- +array(6) { + [0]=> + string(6) "piece1" + [1]=> + string(6) "piece2" + [2]=> + string(6) "piece3" + [3]=> + string(6) "piece4" + [4]=> + string(6) "piece5" + [5]=> + string(6) "piece6" +} +-- Iteration 4 -- +array(6) { + [0]=> + string(6) "piece1" + [1]=> + string(6) "piece2" + [2]=> + string(6) "piece3" + [3]=> + string(6) "piece4" + [4]=> + string(6) "piece5" + [5]=> + string(6) "piece6" +} +-- Iteration 5 -- +array(6) { + [0]=> + string(6) "piece1" + [1]=> + string(6) "piece2" + [2]=> + string(6) "piece3" + [3]=> + string(6) "piece4" + [4]=> + string(6) "piece5" + [5]=> + string(6) "piece6" +} +-- Iteration 6 -- +array(0) { +} +-- Iteration 7 -- +array(6) { + [0]=> + string(6) "piece1" + [1]=> + string(6) "piece2" + [2]=> + string(6) "piece3" + [3]=> + string(6) "piece4" + [4]=> + string(6) "piece5" + [5]=> + string(6) "piece6" +} +-- Iteration 8 -- +array(0) { +} +-- Iteration 9 -- +array(6) { + [0]=> + string(6) "piece1" + [1]=> + string(6) "piece2" + [2]=> + string(6) "piece3" + [3]=> + string(6) "piece4" + [4]=> + string(6) "piece5" + [5]=> + string(6) "piece6" +} +-- Iteration 10 -- + +Warning: explode() expects parameter 3 to be long, array given in %s on line %d +NULL +-- Iteration 11 -- + +Warning: explode() expects parameter 3 to be long, array given in %s on line %d +NULL +-- Iteration 12 -- + +Warning: explode() expects parameter 3 to be long, array given in %s on line %d +NULL +-- Iteration 13 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 14 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 15 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 16 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 17 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 18 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 19 -- + +Warning: explode() expects parameter 3 to be long, object given in %s on line %d +NULL +-- Iteration 20 -- + +Warning: explode() expects parameter 3 to be long, resource given in %s on line %d +NULL +-- Iteration 21 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +-- Iteration 22 -- +array(1) { + [0]=> + string(41) "piece1 piece2 piece3 piece4 piece5 piece6" +} +===Done===
\ No newline at end of file |