( ! ) 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 -671973840
Call Stack
#	Time	Memory	Function	Location
1	0.0001	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2124	9259952	rest_get_server( )	...\rest-api.php:403
11	0.2124	9262888	do_action( )	...\rest-api.php:577
12	0.2124	9263264	WP_Hook->do_action( )	...\plugin.php:517
13	0.2124	9263264	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	0.2132	9302464	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	0.2133	9310456	Jetpack::load_xml_rpc_client( )	...\class.core-rest-api-endpoints.php:64

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Call Stack
#	Time	Memory	Function	Location
1	0.0001	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2691	11050792	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2692	11050448	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	0.2692	11050776	header ( )	...\class-wp-rest-server.php:1762

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Call Stack
#	Time	Memory	Function	Location
1	0.0001	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2691	11050792	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2702	11050392	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	0.2702	11050712	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:-671973840) 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	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2691	11050792	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2714	11050584	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	0.2714	11050952	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:-671973840) 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	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2691	11050792	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2722	11050472	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	0.2722	11050792	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:-671973840) 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	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2691	11050792	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2730	11050536	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	0.2730	11050904	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:-671973840) 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	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2691	11050792	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.2737	11050584	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	0.2738	11050952	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:-671973840) 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	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2691	11050792	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3136	11278504	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:475
12	0.3136	11278504	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1774
13	0.3136	11279080	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:-671973840) 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	402616	{main}( )	...\index.php:0
2	0.0001	402896	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	0.2118	9232200	wp( )	...\wp-blog-header.php:16
4	0.2118	9232224	WP->main( )	...\functions.php:1334
5	0.2119	9232224	WP->parse_request( )	...\class-wp.php:780
6	0.2123	9258904	do_action_ref_array( )	...\class-wp.php:399
7	0.2123	9258904	WP_Hook->do_action( )	...\plugin.php:565
8	0.2123	9258904	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	0.2123	9259920	rest_api_loaded( )	...\class-wp-hook.php:308
10	0.2691	11050792	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	0.3136	11278504	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:475
12	0.3146	11278504	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1774
13	0.3146	11278824	header ( )	...\class-wp-rest-server.php:1762

{"id":291,"date":"2017-06-20T06:53:47","date_gmt":"2017-06-20T06:53:47","guid":{"rendered":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/payment-transaction-leg\/request-hash-calculation\/"},"modified":"2017-09-08T13:30:24","modified_gmt":"2017-09-08T13:30:24","slug":"request-hash-calculation","status":"publish","type":"docs","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/payment-transaction-leg\/request-hash-calculation\/","title":{"rendered":"Request Hash Calculation"},"content":{"rendered":"

HASH COMPUTATION<\/strong><\/h4>\n
The following fields are to be combined and hashed using SHA512<\/em> algorithm and this private hash key assigned to the hash<\/u><\/strong> POST field:-<\/p>\n
\n
txn_ref<\/u><\/strong><\/li>\n
product_id<\/u><\/strong><\/li>\n
pay_item_id<\/u><\/strong><\/li>\n
amount<\/u><\/strong><\/li>\n
site_redirect_url<\/u><\/strong><\/li>\n
MacKey<\/u><\/strong><\/li>\n<\/ul>\n
$\"\"$ <\/p>\n
where \u2018+\u2019 represents string concatenation of values (i.e, \u201ca\u201d + \u201cb\u201d = \u201cab\u201d).<\/p>\n
Please note the order of the parameters<\/strong>.<\/p>\n
Mac Key:-<\/p>\n
This is a 128 character alphanumeric string that is used to calculate the hash. It is usually provided when the merchant is about to Go Live (i.e start accepting real payments). For DEMO transactions, the following value should be used:-<\/p>\n
D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F<\/em><\/span><\/p>\n
Please be wary of extra characters and spaces when working with the MAC Key and hash computation.<\/p>\n
<\/p>\n
Hash Computation Example<\/h4>\n
For example for a transaction with the following field values –<\/p>\n
1) txn_ref \u2013 MYC_060616_31<\/span><\/p>\n
2) product_id – 6205<\/span><\/p>\n
3) pay_item_id – 101<\/span><\/p>\n
4) amount \u2013 125000<\/span> (i.e \u20a61,250)<\/p>\n
5) site_redirect_url \u2013 http:\/\/www.mycompany.com\/response\/<\/span><\/a><\/p>\n
6) MacKey –<\/p>\n
D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F<\/span><\/p>\n
<\/p>\n
String to be hashed =<\/p>\n
MYC_060616_31<\/span>6205<\/span>101<\/span>125000<\/span>http:\/\/www.mycompany.com\/response\/<\/span>D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F<\/span><\/p>\n
After computing value\u2026<\/p>\n
Hash =
\n79D9AC677F21A44D37D5993FD0E0BCB0FF633F18F82B6472CFD1B21EF26B00C79B4D5B4B7C8C7FD2794B11A77581EA3326B80A94307B9EB6548DE2BA77662088<\/span><\/p>\n
<\/p>\n
A good resource where you can check the hash you;re generating can be found at the link below-<\/p>\n
SHA 512 Generator<\/a><\/p>\n
$\"\"$ <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":283,"menu_order":2,"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\/291"}],"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=291"}],"version-history":[{"count":5,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/291\/revisions"}],"predecessor-version":[{"id":1818,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/291\/revisions\/1818"}],"up":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/283"}],"next":[{"title":"Sample Response & Fields","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/payment-transaction-leg\/sample-response-fields\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/293"}],"prev":[{"title":"HTTP POST Form Fields","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay\/payment-transaction-leg\/http-post-form-fields\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/289"}],"wp:attachment":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/media?parent=291"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/doc_tag?post=291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}