( ! ) 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	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.3431	9308576	rest_get_server( )	...\rest-api.php:403
11	1.3431	9311512	do_action( )	...\rest-api.php:577
12	1.3431	9311888	WP_Hook->do_action( )	...\plugin.php:517
13	1.3431	9311888	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
14	1.3443	9351088	Jetpack_Core_Json_Api_Endpoints::register_endpoints( )	...\class-wp-hook.php:308
15	1.3445	9359080	Jetpack::load_xml_rpc_client( )	...\class.core-rest-api-endpoints.php:64

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4287	11099416	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4289	11099072	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:310
12	1.4289	11099400	header ( )	...\class-wp-rest-server.php:1768

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Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4287	11099416	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4305	11099016	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:311
12	1.4305	11099336	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4287	11099416	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4326	11099208	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:315
12	1.4326	11099576	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4287	11099416	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4340	11099096	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:323
12	1.4340	11099416	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4287	11099416	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4355	11099160	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:335
12	1.4355	11099528	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4287	11099416	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4369	11099208	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:359
12	1.4369	11099576	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
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#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4287	11099416	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4905	11340528	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	1.4905	11340528	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	1.4906	11341168	header ( )	...\class-wp-rest-server.php:1768

( ! ) 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 1768
Call Stack
#	Time	Memory	Function	Location
1	0.0001	401504	{main}( )	...\index.php:0
2	0.0001	401784	require( 'C:\wamp64_2\www\docbase\wp-blog-header.php' )	...\index.php:17
3	1.3423	9280816	wp( )	...\wp-blog-header.php:16
4	1.3423	9280840	WP->main( )	...\functions.php:1334
5	1.3423	9280840	WP->parse_request( )	...\class-wp.php:780
6	1.3431	9307528	do_action_ref_array( )	...\class-wp.php:399
7	1.3431	9307528	WP_Hook->do_action( )	...\plugin.php:565
8	1.3431	9307528	WP_Hook->apply_filters( )	...\class-wp-hook.php:332
9	1.3431	9308544	rest_api_loaded( )	...\class-wp-hook.php:308
10	1.4287	11099416	WP_REST_Server->serve_request( )	...\rest-api.php:410
11	1.4905	11340528	WP_REST_Server->send_headers( )	...\class-wp-rest-server.php:459
12	1.4925	11340528	WP_REST_Server->send_header( )	...\class-wp-rest-server.php:1780
13	1.4925	11340848	header ( )	...\class-wp-rest-server.php:1768

{"id":1864,"date":"2017-09-08T14:31:19","date_gmt":"2017-09-08T14:31:19","guid":{"rendered":"http:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay-direct-paydirect-web\/transaction-payment-leg\/request-hash-calculation\/"},"modified":"2021-05-17T12:44:45","modified_gmt":"2021-05-17T12:44:45","slug":"request-hash-calculation","status":"publish","type":"docs","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay-direct-paydirect-web\/transaction-payment-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> <\/strong><\/span>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>(note: amount is in minor denomination)<\/u><\/li>\n
site_redirect_url<\/u><\/strong><\/li>\n
MacKey<\/u><\/strong><\/li>\n<\/ul>\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<\/span><\/em><\/p>\n
Please be wary of extra characters and spaces when working with the MAC Key and hash computation.<\/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 – 6204<\/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
String to be hashed =<\/p>\n
MYC_060616_31<\/span>6204<\/span>101<\/span>125000<\/span>http:\/\/www.mycompany.com\/response\/D3D1D05AFE42AD50818167EAC73C109168A0F108F32645C8B59E897FA930DA44F9230910DAC9E20641823799A107A02068F7BC0F4CC41D2952E249552255710F<\/span><\/span><\/p>\n
After computing value\u2026<\/p>\n
Hash =
\n785DABC7870760EC4A29C0BB9125C99C72427ACF7D3899F9F77982AE44C9D3F7F44540703C03CF2D68049DE3353C868CAEEDBAD4A7C2D56F2EAB28DAB5038CEB<\/span><\/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><\/span><\/p>\n
$\"\"$ <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":457,"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\/1864"}],"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=1864"}],"version-history":[{"count":4,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1864\/revisions"}],"predecessor-version":[{"id":3968,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1864\/revisions\/3968"}],"up":[{"embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/457"}],"next":[{"title":"Sample Response & Fields","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay-direct-paydirect-web\/transaction-payment-leg\/sample-response-fields\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1865"}],"prev":[{"title":"HTTP POST Form Fields","link":"https:\/\/sandbox.interswitchng.com\/docbase\/docs\/webpay-direct-paydirect-web\/transaction-payment-leg\/http-post-form-fields\/","href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/docs\/1863"}],"wp:attachment":[{"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/media?parent=1864"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/sandbox.interswitchng.com\/docbase\/wp-json\/wp\/v2\/doc_tag?post=1864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}