eval for filtering values containing search in multidimensional array
-2
I was trying to create a function for filtering LIKE values in multiple columns of multidimensional array. I tried to loop through the array of column names to create a strpos function but in string format. When I used eval to run the imploded string of code, I received error "Unexpected end of file, eval d'code on line xx".
I don't understand the problem. Here is the function:
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval($filter)){
$result = $data;
}
}
print_r($result);
}
php eval
edited Nov 22 '18 at 1:49
Ibu
32.5k96086
asked Nov 22 '18 at 1:44
EllsworthEllsworth
75
add a comment |
-2
I was trying to create a function for filtering LIKE values in multiple columns of multidimensional array. I tried to loop through the array of column names to create a strpos function but in string format. When I used eval to run the imploded string of code, I received error "Unexpected end of file, eval d'code on line xx".
I don't understand the problem. Here is the function:
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval($filter)){
$result = $data;
}
}
print_r($result);
}
php eval
edited Nov 22 '18 at 1:49
Ibu
32.5k96086
asked Nov 22 '18 at 1:44
EllsworthEllsworth
75
1
i see no reason to use eval here.
– user10226920
Nov 22 '18 at 1:47
Remove the quotes around the value of$filter, remove eval, and you'll be set.
– Ibu
Nov 22 '18 at 1:50
I can't make the imploded strpos function to work. Can someone show me the actual solution? Will be greatly appreciated.
– Ellsworth
Nov 22 '18 at 2:05
add a comment |
-2
-2
-2
I was trying to create a function for filtering LIKE values in multiple columns of multidimensional array. I tried to loop through the array of column names to create a strpos function but in string format. When I used eval to run the imploded string of code, I received error "Unexpected end of file, eval d'code on line xx".
I don't understand the problem. Here is the function:
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval($filter)){
$result = $data;
}
}
print_r($result);
}
php eval
edited Nov 22 '18 at 1:49
Ibu
32.5k96086
asked Nov 22 '18 at 1:44
EllsworthEllsworth
75
I was trying to create a function for filtering LIKE values in multiple columns of multidimensional array. I tried to loop through the array of column names to create a strpos function but in string format. When I used eval to run the imploded string of code, I received error "Unexpected end of file, eval d'code on line xx".
I don't understand the problem. Here is the function:
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval($filter)){
$result = $data;
}
}
print_r($result);
}
php eval
php eval
edited Nov 22 '18 at 1:49
Ibu
32.5k96086
asked Nov 22 '18 at 1:44
EllsworthEllsworth
75
edited Nov 22 '18 at 1:49
Ibu
32.5k96086
asked Nov 22 '18 at 1:44
EllsworthEllsworth
75
edited Nov 22 '18 at 1:49
Ibu
32.5k96086
edited Nov 22 '18 at 1:49
Ibu
32.5k96086
edited Nov 22 '18 at 1:49
Ibu
32.5k96086
32.5k96086
asked Nov 22 '18 at 1:44
EllsworthEllsworth
75
asked Nov 22 '18 at 1:44
EllsworthEllsworth
75
asked Nov 22 '18 at 1:44
EllsworthEllsworth
75
75
1
i see no reason to use eval here.
– user10226920
Nov 22 '18 at 1:47
Remove the quotes around the value of$filter, remove eval, and you'll be set.
– Ibu
Nov 22 '18 at 1:50
I can't make the imploded strpos function to work. Can someone show me the actual solution? Will be greatly appreciated.
– Ellsworth
Nov 22 '18 at 2:05
add a comment |
1
i see no reason to use eval here.
– user10226920
Nov 22 '18 at 1:47
Remove the quotes around the value of$filter, remove eval, and you'll be set.
– Ibu
Nov 22 '18 at 1:50
I can't make the imploded strpos function to work. Can someone show me the actual solution? Will be greatly appreciated.
– Ellsworth
Nov 22 '18 at 2:05
1
1
i see no reason to use eval here.
– user10226920
Nov 22 '18 at 1:47
i see no reason to use eval here.
– user10226920
Nov 22 '18 at 1:47
Remove the quotes around the value of
$filter, remove eval, and you'll be set.– Ibu
Nov 22 '18 at 1:50
Remove the quotes around the value of
$filter, remove eval, and you'll be set.– Ibu
Nov 22 '18 at 1:50
I can't make the imploded strpos function to work. Can someone show me the actual solution? Will be greatly appreciated.
– Ellsworth
Nov 22 '18 at 2:05
I can't make the imploded strpos function to work. Can someone show me the actual solution? Will be greatly appreciated.
– Ellsworth
Nov 22 '18 at 2:05
add a comment |
1 Answer
1
active
oldest
votes
0
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval("return $filter;")){
$result = $data;
}
}
print_r($result);
}
Got it done. Thanks.
answered Nov 22 '18 at 2:45
EllsworthEllsworth
75
please read the manuals warning about eval(), its not needed here at all
– user10226920
Nov 22 '18 at 5:11
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53422795%2feval-for-filtering-values-containing-search-in-multidimensional-array%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval("return $filter;")){
$result = $data;
}
}
print_r($result);
}
Got it done. Thanks.
answered Nov 22 '18 at 2:45
EllsworthEllsworth
75
please read the manuals warning about eval(), its not needed here at all
– user10226920
Nov 22 '18 at 5:11
add a comment |
0
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval("return $filter;")){
$result = $data;
}
}
print_r($result);
}
Got it done. Thanks.
answered Nov 22 '18 at 2:45
EllsworthEllsworth
75
please read the manuals warning about eval(), its not needed here at all
– user10226920
Nov 22 '18 at 5:11
add a comment |
0
0
0
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval("return $filter;")){
$result = $data;
}
}
print_r($result);
}
Got it done. Thanks.
answered Nov 22 '18 at 2:45
EllsworthEllsworth
75
public function ArrayFilterLike($array, $filter, $search){
$result = ;
foreach ($filter as $key => $value) {
$filter[$key] = "strpos($data['$value'], $search) !== false";
}
$filter = implode(" || ", $filter);
foreach ($array as $data) {
if(eval("return $filter;")){
$result = $data;
}
}
print_r($result);
}
Got it done. Thanks.
answered Nov 22 '18 at 2:45
EllsworthEllsworth
75
answered Nov 22 '18 at 2:45
EllsworthEllsworth
75
answered Nov 22 '18 at 2:45
EllsworthEllsworth
75
answered Nov 22 '18 at 2:45
EllsworthEllsworth
75
75
please read the manuals warning about eval(), its not needed here at all
– user10226920
Nov 22 '18 at 5:11
add a comment |
please read the manuals warning about eval(), its not needed here at all
– user10226920
Nov 22 '18 at 5:11
please read the manuals warning about eval(), its not needed here at all
– user10226920
Nov 22 '18 at 5:11
please read the manuals warning about eval(), its not needed here at all
– user10226920
Nov 22 '18 at 5:11
add a comment |
draft saved
draft discarded
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53422795%2feval-for-filtering-values-containing-search-in-multidimensional-array%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
i see no reason to use eval here.
– user10226920
Nov 22 '18 at 1:47
Remove the quotes around the value of
$filter, remove eval, and you'll be set.– Ibu
Nov 22 '18 at 1:50
I can't make the imploded strpos function to work. Can someone show me the actual solution? Will be greatly appreciated.
– Ellsworth
Nov 22 '18 at 2:05