diff options
| author | Ilia Alshanetsky <iliaa@php.net> | 2003-06-30 01:03:21 +0000 |
|---|---|---|
| committer | Ilia Alshanetsky <iliaa@php.net> | 2003-06-30 01:03:21 +0000 |
| commit | 8cb5c9c6bad0c79cb8b936c5017ca799ae50cd6c (patch) | |
| tree | 0ae7b2fa68ad4582c8a635370a91143e3d83b7a5 | |
| parent | 68749958ab24f88e85f90409eb27456aaddd49de (diff) | |
| download | php-git-8cb5c9c6bad0c79cb8b936c5017ca799ae50cd6c.tar.gz | |
Fixed bug #24063 (*printf() did not handle scientific notation correctly)
| -rw-r--r-- | ext/standard/tests/serialize/003.phpt | 2 | ||||
| -rw-r--r-- | ext/standard/tests/serialize/bug24063.phpt | 14 | ||||
| -rw-r--r-- | main/snprintf.c | 3 |
3 files changed, 18 insertions, 1 deletions
diff --git a/ext/standard/tests/serialize/003.phpt b/ext/standard/tests/serialize/003.phpt index 9d5a049540..173f57b72c 100644 --- a/ext/standard/tests/serialize/003.phpt +++ b/ext/standard/tests/serialize/003.phpt @@ -22,4 +22,4 @@ d:8\.52[89][0-9]+E-22; float\(8\.529E-22\) d:9\.[0-9]*E-9; -float\(9\.E-9\) +float\(9\.0E-9\) diff --git a/ext/standard/tests/serialize/bug24063.phpt b/ext/standard/tests/serialize/bug24063.phpt new file mode 100644 index 0000000000..3d172993eb --- /dev/null +++ b/ext/standard/tests/serialize/bug24063.phpt @@ -0,0 +1,14 @@ +--TEST-- +Bug #24063 (serialize() missing 0 after the . on scientific notation) +--INI-- +serialize_precision=100 +precision=12 +--FILE-- +<?php +$f = 1.0e-6; +$s = serialize($f); +var_dump($s, unserialize($s)); +?> +--EXPECT-- +string(9) "d:1.0E-6;" +float(1.0E-6) diff --git a/main/snprintf.c b/main/snprintf.c index 2e74eb952e..71fb78f9d1 100644 --- a/main/snprintf.c +++ b/main/snprintf.c @@ -404,6 +404,9 @@ ap_php_gcvt(double number, int ndigit, char *buf, boolean_e altform) *p2++ = '.'; for (i = 1; i < ndigit; i++) *p2++ = *p1++; + if (*(p2 - 1) == '.') { + *p2++ = '0'; + } *p2++ = 'e'; if (decpt < 0) { decpt = -decpt; |