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Robert Nicholson
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Add some more pcre tests
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‎ext/pcre/tests/preg_grep_basic.phpt

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--TEST--
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Test preg_grep() function : basic functionality
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--FILE--
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<?php
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/*
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* proto array preg_grep(string regex, array input [, int flags])
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* Function is implemented in ext/pcre/php_pcre.c
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*/
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$array = array('HTTP://WWW.EXAMPLE.COM', '/index.html', '/info/stat/', 'http://test.uk.com/index/html', '/display/dept.php');
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var_dump($array);
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var_dump(preg_grep('@^HTTP(.*?)\w{2,}$@i', $array)); //finds a string starting with http (regardless of case) (matches two)
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var_dump(preg_grep('@(/\w+\.*/*)+@', $array)); //finds / followed by one or more of a-z, A-Z and 0-9, followed by zero or more . followed by zero or more / all more than once. (matches all)
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var_dump(preg_grep('@^http://[^w]{3}.*$@i', $array)); //finds http:// (at the beginning of a string) not followed by 3 characters that aren't w's then anything to the end of the sttring (matches one)
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var_dump(preg_grep('@.*?\.co\.uk$@i', $array)); //finds any address ending in .co.uk (matches none)
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var_dump(preg_grep('@^HTTP(.*?)\w{2,}$@i', $array, PREG_GREP_INVERT)); //same as first example but the array created contains everything that is NOT matched but the regex (matches three)
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?>
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--EXPECT--
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array(5) {
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[0]=>
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string(22) "HTTP://WWW.EXAMPLE.COM"
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[1]=>
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string(11) "/index.html"
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[2]=>
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string(11) "/info/stat/"
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[3]=>
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string(29) "http://test.uk.com/index/html"
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[4]=>
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string(17) "/display/dept.php"
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}
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array(2) {
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[0]=>
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string(22) "HTTP://WWW.EXAMPLE.COM"
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[3]=>
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string(29) "http://test.uk.com/index/html"
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}
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array(5) {
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[0]=>
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string(22) "HTTP://WWW.EXAMPLE.COM"
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[1]=>
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string(11) "/index.html"
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[2]=>
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string(11) "/info/stat/"
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[3]=>
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string(29) "http://test.uk.com/index/html"
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[4]=>
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string(17) "/display/dept.php"
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}
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array(1) {
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[3]=>
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string(29) "http://test.uk.com/index/html"
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}
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array(0) {
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}
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array(3) {
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[1]=>
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string(11) "/index.html"
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[2]=>
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string(11) "/info/stat/"
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[4]=>
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string(17) "/display/dept.php"
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}
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--UEXPECTF--
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array(5) {
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[0]=>
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unicode(22) "HTTP://WWW.EXAMPLE.COM"
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[1]=>
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unicode(11) "/index.html"
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[2]=>
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unicode(11) "/info/stat/"
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[3]=>
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unicode(29) "http://test.uk.com/index/html"
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[4]=>
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unicode(17) "/display/dept.php"
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}
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array(2) {
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[0]=>
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unicode(22) "HTTP://WWW.EXAMPLE.COM"
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[3]=>
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unicode(29) "http://test.uk.com/index/html"
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}
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array(5) {
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[0]=>
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unicode(22) "HTTP://WWW.EXAMPLE.COM"
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[1]=>
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unicode(11) "/index.html"
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[2]=>
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unicode(11) "/info/stat/"
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[3]=>
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unicode(29) "http://test.uk.com/index/html"
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[4]=>
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unicode(17) "/display/dept.php"
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}
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array(1) {
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[3]=>
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unicode(29) "http://test.uk.com/index/html"
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}
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array(0) {
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}
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array(3) {
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[1]=>
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unicode(11) "/index.html"
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[2]=>
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unicode(11) "/info/stat/"
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[4]=>
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unicode(17) "/display/dept.php"
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}

‎ext/pcre/tests/preg_grep_error.phpt

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--TEST--
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Test preg_grep() function : error conditions - wrong numbers of parameters
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--FILE--
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<?php
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/*
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* proto array preg_grep(string regex, array input [, int flags])
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* Function is implemented in ext/pcre/php_pcre.c
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*/
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echo "*** Testing preg_grep() : error conditions ***\n";
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// Zero arguments
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echo "\n-- Testing preg_grep() function with Zero arguments --\n";
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var_dump(preg_grep());
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//Test preg_grep with one more than the expected number of arguments
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echo "\n-- Testing preg_grep() function with more than expected no. of arguments --\n";
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$regex = '/\d/';
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$input = array(1, 2);
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$flags = 0;
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$extra_arg = 10;
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var_dump(preg_grep($regex, $input, $flags, $extra_arg));
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// Testing preg_grep withone less than the expected number of arguments
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echo "\n-- Testing preg_grep() function with less than expected no. of arguments --\n";
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$regex = 'string_val';
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var_dump(preg_grep($regex));
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echo "Done"
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?>
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--EXPECTF--
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*** Testing preg_grep() : error conditions ***
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-- Testing preg_grep() function with Zero arguments --
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Warning: preg_grep() expects at least 2 parameters, 0 given in %spreg_grep_error.php on line %d
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NULL
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-- Testing preg_grep() function with more than expected no. of arguments --
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Warning: preg_grep() expects at most 3 parameters, 4 given in %spreg_grep_error.php on line %d
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NULL
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-- Testing preg_grep() function with less than expected no. of arguments --
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Warning: preg_grep() expects at least 2 parameters, 1 given in %spreg_grep_error.php on line %d
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NULL
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Done

‎ext/pcre/tests/preg_grep_error1.phpt

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--TEST--
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Test preg_grep() function : error conditions - bad regular expressions
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--FILE--
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<?php
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/*
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* proto array preg_grep(string regex, array input [, int flags])
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* Function is implemented in ext/pcre/php_pcre.c
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*/
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error_reporting(E_ALL&~E_NOTICE);
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/*
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* Testing how preg_grep reacts to being passed bad regexes
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*/
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echo "*** Testing preg_grep() : error conditions ***\n";
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$values = array('abcdef', //Regex without delimeter
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'/[a-zA-Z]', //Regex without closing delimeter
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'[a-zA-Z]/', //Regex without opening delimeter
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'/[a-zA-Z]/F', array('[a-z]', //Array of Regexes
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'[A-Z]', '[0-9]'), '/[a-zA-Z]/', //Regex string
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);
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$array = array(123, 'abc', 'test');
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foreach($values as $value) {
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print "\nArg value is $value\n";
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var_dump(preg_grep($value, $array));
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}
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$value = new stdclass(); //Object
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var_dump(preg_grep($value, $array));
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echo "Done"
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?>
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--EXPECTF--
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*** Testing preg_grep() : error conditions ***
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Arg value is abcdef
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Warning: preg_grep(): Delimiter must not be alphanumeric or backslash in %spreg_grep_error1.php on line %d
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bool(false)
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Arg value is /[a-zA-Z]
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Warning: preg_grep(): No ending delimiter '/' found in %spreg_grep_error1.php on line %d
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bool(false)
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Arg value is [a-zA-Z]/
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Warning: preg_grep(): Unknown modifier '/' in %spreg_grep_error1.php on line %d
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bool(false)
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Arg value is /[a-zA-Z]/F
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Warning: preg_grep(): Unknown modifier 'F' in %spreg_grep_error1.php on line %d
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bool(false)
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Arg value is Array
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Warning: preg_grep() expects parameter 1 to be string (Unicode or binary), array given in %spreg_grep_error1.php on line %d
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NULL
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Arg value is /[a-zA-Z]/
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array(2) {
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[1]=>
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string(3) "abc"
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[2]=>
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string(4) "test"
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}
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Warning: preg_grep() expects parameter 1 to be string (Unicode or binary), object given in %spreg_grep_error1.php on line %d
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NULL
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Done
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--UEXPECTF--
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*** Testing preg_grep() : error conditions ***
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Arg value is abcdef
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Warning: preg_grep(): Delimiter must not be alphanumeric or backslash in %spreg_grep_error1.php on line %d
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bool(false)
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Arg value is /[a-zA-Z]
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Warning: preg_grep(): No ending delimiter '/' found in %spreg_grep_error1.php on line %d
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bool(false)
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Arg value is [a-zA-Z]/
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Warning: preg_grep(): Unknown modifier '/' in %spreg_grep_error1.php on line %d
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bool(false)
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Arg value is /[a-zA-Z]/F
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Warning: preg_grep(): Unknown modifier 'F' in %spreg_grep_error1.php on line %d
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bool(false)
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Arg value is Array
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Warning: preg_grep() expects parameter 1 to be string (Unicode or binary), array given in %spreg_grep_error1.php on line %d
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NULL
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Arg value is /[a-zA-Z]/
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array(2) {
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[1]=>
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unicode(3) "abc"
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[2]=>
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unicode(4) "test"
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}
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Warning: preg_grep() expects parameter 1 to be string (Unicode or binary), object given in %spreg_grep_error1.php on line %d
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NULL
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Done

‎ext/pcre/tests/preg_grep_error2.phpt

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--TEST--
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Test preg_grep() function : error conditions - wrong arg types
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--FILE--
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<?php
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/*
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* proto array preg_grep(string regex, array input [, int flags])
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* Function is implemented in ext/pcre/php_pcre.c
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*/
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error_reporting(E_ALL&~E_NOTICE);
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/*
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* Testing how preg_grep reacts to being passed the wrong type of input argument
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*/
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echo "*** Testing preg_grep() : error conditions ***\n";
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$regex = '/[a-zA-Z]/';
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$input = array('this is a string', array('this is', 'a subarray'),);
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foreach($input as $value) {
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print "\nArg value is: $value\n";
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var_dump(preg_grep($regex, $value));
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}
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$value = new stdclass(); //Object
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var_dump(preg_grep($regex, $value));
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echo "Done";
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?>
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--EXPECTF--
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*** Testing preg_grep() : error conditions ***
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Arg value is: this is a string
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Warning: preg_grep() expects parameter 2 to be array, string given in %spreg_grep_error2.php on line %d
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NULL
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Arg value is: Array
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array(2) {
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[0]=>
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string(7) "this is"
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[1]=>
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string(10) "a subarray"
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}
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Warning: preg_grep() expects parameter 2 to be array, object given in %spreg_grep_error2.php on line %d
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NULL
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Done
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--UEXPECTF--
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*** Testing preg_grep() : error conditions ***
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Arg value is: this is a string
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Warning: preg_grep() expects parameter 2 to be array, Unicode string given in %spreg_grep_error2.php on line %d
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NULL
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Arg value is: Array
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array(2) {
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[0]=>
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unicode(7) "this is"
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[1]=>
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unicode(10) "a subarray"
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}
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Warning: preg_grep() expects parameter 2 to be array, object given in %spreg_grep_error2.php on line %d
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NULL
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Done

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