1--TEST-- 2Test simple recursive watchpoint 3--SKIPIF-- 4<?php 5if (getenv('SKIP_ASAN')) { 6 die("skip intentionally causes segfaults"); 7} 8?> 9--INI-- 10opcache.optimization_level=0 11--PHPDBG-- 12b 3 13r 14w r $b 15c 16 17 18 19q 20--EXPECTF-- 21[Successful compilation of %s] 22prompt> [Breakpoint #0 added at %s:3] 23prompt> [Breakpoint #0 at %s:3, hits: 1] 24>00003: $a = 1; 25 00004: $b = [$a]; 26 00005: 27prompt> [Added recursive watchpoint #0 for $b] 28prompt> [Breaking on watchpoint $b] 29Old value: 30New value: Array ([0] => 1) 31>00006: unset($b); 32 00007: $b = 2; 33 00008: 34prompt> [Breaking on watchpoint $b] 35Old value inaccessible or destroyed 36New value: 37>00007: $b = 2; 38 00008: 39prompt> [Breaking on watchpoint $b] 40Old value: 41New value: 2 42>00008: 43prompt> [$b has been removed, removing watchpoint recursively] 44[Script ended normally] 45prompt> 46--FILE-- 47<?php 48 49$a = 1; 50$b = [$a]; 51 52unset($b); 53$b = 2; 54
