Fix #69751: Change Error message of sprintf/printf for missing/typo p…

ext/standard/formatted_print.c

@@ -385,7 +385,7 @@ int php_sprintf_get_argnum(char **format, size_t *format_len) {
 
 	int argnum = php_sprintf_getnumber(format, format_len);
 	if (argnum <= 0) {
-		zend_value_error("Argument number must be greater than zero");
+		zend_value_error("Argument number specifier must be greater than zero and less than %d", INT_MAX);
 		return ARG_NUM_INVALID;
 	}
 

ext/standard/tests/strings/bug69751.phpt

@@ -0,0 +1,28 @@
+--TEST--
+Bug #69751: Change Error message of sprintf/printf for missing/typo position specifier.
+--FILE--
+<?php
+
+try {
+    sprintf('%$s, %2$s %1$s', "a", "b");
+} catch (ValueError $e) {
+    echo $e->getMessage(), "\n";
+}
+
+try {
+    sprintf('%3$s, %2$s %1$s', "a", "b");
+} catch (ArgumentCountError $e) {
+    echo $e->getMessage(), "\n";
+}
+
+try {
+    sprintf('%2147483648$s, %2$s %1$s', "a", "b");
+} catch (ValueError $e) {
+    echo $e->getMessage(), "\n";
+}
+
+?>
+--EXPECTF--
+Argument number specifier must be greater than zero and less than %d
+4 arguments are required, 3 given
+Argument number specifier must be greater than zero and less than %d

ext/standard/tests/strings/vfprintf_error4.phpt

@@ -35,4 +35,4 @@ unlink( $file );
 --EXPECT--
 -- Testing vfprintf() function with other strangeties  --
 vfprintf(): Argument #1 ($stream) must be of type resource, string given
-Error found: Argument number must be greater than zero.
+Error found: Argument number specifier must be greater than zero and less than 2147483647.

tests/strings/002.phpt

@@ -18,9 +18,9 @@ printf("printf test 7:%010.2f\n", 2.5);
 printf("printf test 8:<%20s>\n", "foo");
 printf("printf test 9:<%-20s>\n", "bar");
 printf("printf test 10: 123456789012345\n");
-printf("printf test 10:<%15s>\n", "h�yesterettsjustitiarius");
+printf("printf test 10:<%15s>\n", "hoyesterettsjustitiarius");
 printf("printf test 11: 123456789012345678901234567890\n");
-printf("printf test 11:<%30s>\n", "h�yesterettsjustitiarius");
+printf("printf test 11:<%30s>\n", "hoyesterettsjustitiarius");
 printf("printf test 12:%5.2f\n", -12.34);
 printf("printf test 13:%5d\n", -12);
 printf("printf test 14:%c\n", 64);
@@ -61,9 +61,9 @@ printf test 7:0000002.50
 printf test 8:<                 foo>
 printf test 9:<bar                 >
 printf test 10: 123456789012345
-printf test 10:<h�yesterettsjustitiarius>
+printf test 10:<hoyesterettsjustitiarius>
 printf test 11: 123456789012345678901234567890
-printf test 11:<      h�yesterettsjustitiarius>
+printf test 11:<      hoyesterettsjustitiarius>
 printf test 12:-12.34
 printf test 13:  -12
 printf test 14:@
@@ -82,5 +82,5 @@ printf test 26:2 1
 printf test 27:3 1 2
 printf test 28:02  1
 printf test 29:2   1
-printf test 30:Error found: Argument number must be greater than zero
+printf test 30:Error found: Argument number specifier must be greater than zero and less than 2147483647
 vprintf test 1:2   1