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Ticket #28786: json_test.php

File json_test.php, 1.3 KB (added by pento, 12 years ago)

Line
1	<?php
2
3	require 'src/wp-load.php';
4
5	$array = array_fill( 0, 1000000, rand( 1, 9999 ) );
6
7	$start = microtime( true );
8	$export = json_encode( $array );
9	$end = microtime( true );
10	$duration = $end - $start;
11	print( "json_encode: $duration\n" );
12
13	$start = microtime( true );
14	$export = wp_json_encode( $array );
15	$end = microtime( true );
16	$duration = $end - $start;
17	print( "wp_json_encode overhead: $duration\n" );
18
19	$eucjp = mb_convert_encoding( 'aあb', 'EUC-JP', 'UTF-8' );
20	$array[0] = $eucjp;
21
22	$start = microtime( true );
23	$export = wp_json_encode( $array );
24	$end = microtime( true );
25	$duration = $end - $start;
26	print( "Best case wp_json_encode: $duration\n" );
27
28	$array = array();
29
30	for ( $aa = 0; $aa < 10; $aa++ ) {
31	$array[ $aa ] = array();
32	for ( $bb = 0; $bb < 10; $bb++ ) {
33	$array[ $aa ][ $bb ] = array();
34	for ( $cc = 0; $cc < 10; $cc++ ) {
35	$array[ $aa ][ $bb ][ $cc ] = array();
36	for ( $dd = 0; $dd < 10; $dd++ ) {
37	$array[ $aa ][ $bb ][ $cc ][$dd ] = array();
38	for ( $ee = 0; $ee < 10; $ee++ ) {
39	$array[ $aa ][ $bb ][ $cc ][$dd ][ $ee ] = array();
40	for ( $ff = 0; $ff < 10; $ff++ ) {
41	$array[ $aa ][ $bb ][ $cc ][$dd ][ $ee ][ $ff ] = $eucjp;
42	}
43	}
44	}
45	}
46	}
47	}
48
49	$start = microtime( true );
50	$export = wp_json_encode( $array );
51	$end = microtime( true );
52	$duration = $end - $start;
53	print( "Worst case wp_json_encode: $duration\n" );
54