( ! ) Warning: Declaration of Jetpack_IXR_Client::query() should be compatible with IXR_Client::query(...$args) in C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php on line 0
Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.2748	9333456	rest_get_server( )	...\rest-api.php:403
11	1.2748	9336392	do_action( )	...\rest-api.php:577
12	1.2748	9336768	WP_Hook->do_action( )	...\plugin.php:517
13	1.2748	9336768	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	1.2758	9375968	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	1.2760	9383960	Jetpack::load_xml_rpc_client( )	...\class.core-rest-api-endpoints.php:64

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#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3377	11124296	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.3378	11123952	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	1.3378	11124280	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
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#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3377	11124296	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.3390	11123896	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	1.3390	11124216	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
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#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3377	11124296	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.3402	11124088	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	1.3403	11124456	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
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#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3377	11124296	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.3411	11123976	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	1.3411	11124296	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
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#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3377	11124296	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.3419	11124040	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	1.3419	11124408	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
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#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3377	11124296	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.3427	11124088	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	1.3428	11124456	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
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#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3377	11124296	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4034	11366824	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:475
12	1.4034	11366824	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1774
13	1.4034	11367368	header ( )	...\class-wp-rest-server.php:1762

( ! ) Warning: Cannot modify header information - headers already sent by (output started at C:\wamp64_2\www\docbase\wp-content\plugins\jetpack\class.jetpack-ixr-client.php:0) in C:\wamp64_2\www\docbase\wp-includes\rest-api\class-wp-rest-server.php on line 1762
Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0002	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.2741	9305696	wp( )	...\wp-blog-header.php:16
4	1.2741	9305720	WP->main( )	...\functions.php:1334
5	1.2742	9305720	WP->parse_request( )	...\class-wp.php:780
6	1.2747	9332408	do_action_ref_array( )	...\class-wp.php:399
7	1.2748	9332408	WP_Hook->do_action( )	...\plugin.php:565
8	1.2748	9332408	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.2748	9333424	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3377	11124296	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4034	11366824	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:475
12	1.4046	11366824	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1774
13	1.4046	11367144	header ( )	...\class-wp-rest-server.php:1762

{"id":1171,"date":"2017-08-24T11:46:52","date_gmt":"2017-08-24T11:46:52","guid":{"rendered":"http:\/\/sandbox.interswitchng.com\/docbase\/docs\/collegepay-web\/integration-overview\/"},"modified":"2018-08-27T13:56:15","modified_gmt":"2018-08-27T13:56:15","slug":"integration-overview","status":"publish","type":"docs","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/collegepay-web\/integration-overview\/","title":{"rendered":"Integration Overview"},"content":{"rendered":"

INTEGRATION OVERVIEW<\/h4>\n
Interswitch CollegePAY is a flexible and secure internet payment gateway that conforms to Internet standards and common integration methods. Interswitch CollegePAY has the following major features:<\/p>\n
\n
Integration with 2-factor authentication services.<\/li>\n
Standards compliant web page (HTTPS, CSS 2 and JavaScript)<\/li>\n
Mobile friendly page<\/li>\n
URL redirection to merchant website return page at the conclusion of an authorization (with POST data)<\/li>\n<\/ul>\n
<\/h4>\n
CollegePAY PAYMENT FLOW<\/h4>\n
PAYMENT LEG<\/u><\/strong><\/p>\n
$\"\"$ <\/p>\n
<\/p>\n
TRANSACTION STATUS CONFIRMATION LEG<\/span><\/strong><\/p>\n
$\"\"$ <\/p>\n
<\/p>\n
Step 1<\/u><\/strong><\/span><\/p>\n
A HTTP POST request is made with certain transaction parameters to the Interswitch payment gateway service URL (https:\/\/sandbox.interswitchng.com\/collections\/w\/pay). This is known as the beginning of the payment leg<\/strong>.<\/p>\n
Step<\/u><\/strong> 2<\/strong><\/u><\/span><\/p>\n
A response is sent from the payment gateway. The response is sent to your site_redirect_url<\/em> parameter specified in your POST request in Step 1 above. This ends the payment leg.<\/p>\n
Step 3<\/u><\/strong><\/span><\/p>\n
The merchant\u2019s website initiates a HTTP GET request to the payment gateway requesting the status of the concluded Payment transaction (i.e., Steps 1 & 2 above). This is the beginning of the getTransaction leg<\/strong>.<\/p>\n
Step 4<\/u><\/strong><\/span><\/p>\n
A response is sent from the payment gateway containing the complete status of the transaction.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1169,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"doc_tag":[],"_links":{"self":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1171"}],"collection":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/comments?post=1171"}],"version-history":[{"count":6,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1171\/revisions"}],"predecessor-version":[{"id":1805,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1171\/revisions\/1805"}],"up":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1169"}],"next":[{"title":"Transaction Payment Leg","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/collegepay-web\/transaction-payment-leg\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1172"}],"prev":[{"title":"Plugins for popular CMS Systems","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/collegepay-web\/plugins-for-cms-systems\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1778"}],"wp:attachment":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/media?parent=1171"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/doc_tag?post=1171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}