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| -rw-r--r-- | README.PHP4-TO-PHP5-THIN-CHANGES | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/README.PHP4-TO-PHP5-THIN-CHANGES b/README.PHP4-TO-PHP5-THIN-CHANGES index 9196481cff..91e2029843 100644 --- a/README.PHP4-TO-PHP5-THIN-CHANGES +++ b/README.PHP4-TO-PHP5-THIN-CHANGES @@ -5,8 +5,14 @@ var_dump(strrpos("ABCDEF","DAF")); ?> Will give you differents results. The diffence is in the second cal to strrpos(). The same applies and for strripos(). + 2. Change illegal use of string offset from E_WARNING to E_ERROR + EX : + marcus@zaphod /usr/src/php5 $ sapi/cli/php -r '$a = "foo"; unset($a[0][1][2]);' + Fatal error: Cannot use string offset as an array in Command line code on line 1 + 3. array_merge() accepts only arrays. If non-array is passed a E_WARNING for every non-array parameter will be throwed. Be careful because your code may start emitting E_WARNING out of the blue. + 4. Be careful when porting from ext/mysql to ext/mysqli. mysqli_fetch_row()/mysqli_fetch_array()/mysql_fetch_assoc() retun NULL when there is no more data in the result set (ext/mysql's functions return FALSE). |